id	sid	tid	token	lemma	pos
eurjchem-1178	1	1	untitled	untitle	VERB
eurjchem-1178	1	2	european	european	PROPN
eurjchem-1178	1	3	journal	journal	PROPN
eurjchem-1178	1	4	of	of	ADP
eurjchem-1178	1	5	chemistry	chemistry	NOUN
eurjchem-1178	1	6	6	6	NUM
eurjchem-1178	1	7	(	(	PUNCT
eurjchem-1178	1	8	2	2	NUM
eurjchem-1178	1	9	)	)	PUNCT
eurjchem-1178	1	10	(	(	PUNCT
eurjchem-1178	1	11	2015	2015	NUM
eurjchem-1178	1	12	)	)	PUNCT
eurjchem-1178	1	13	135‐140	135‐140	NUM
eurjchem-1178	1	14	european	european	ADJ
eurjchem-1178	1	15	journal	journal	PROPN
eurjchem-1178	1	16	of	of	ADP
eurjchem-1178	1	17	chemistry	chemistry	NOUN
eurjchem-1178	1	18	issn	issn	PROPN
eurjchem-1178	1	19	2153‐2249	2153‐2249	PROPN
eurjchem-1178	1	20	(	(	PUNCT
eurjchem-1178	1	21	print	print	NOUN
eurjchem-1178	1	22	)	)	PUNCT
eurjchem-1178	1	23	/	/	SYM
eurjchem-1178	1	24	issn	issn	PROPN
eurjchem-1178	1	25	2153‐2257	2153‐2257	NUM
eurjchem-1178	1	26	(	(	PUNCT
eurjchem-1178	1	27	online	online	ADJ
eurjchem-1178	1	28	)	)	PUNCT
eurjchem-1178	1	29			NOUN
eurjchem-1178	1	30	2015	2015	NUM
eurjchem-1178	1	31	atlanta	atlanta	PROPN
eurjchem-1178	1	32	publishing	publishing	PROPN
eurjchem-1178	1	33	house	house	PROPN
eurjchem-1178	1	34	llc	llc	PROPN
eurjchem-1178	1	35	‐	‐	PUNCT
eurjchem-1178	1	36	all	all	DET
eurjchem-1178	1	37	rights	right	NOUN
eurjchem-1178	1	38	reserved	reserve	VERB
eurjchem-1178	1	39	‐	‐	NOUN
eurjchem-1178	1	40	printed	print	VERB
eurjchem-1178	1	41	in	in	ADP
eurjchem-1178	1	42	the	the	DET
eurjchem-1178	1	43	usa	usa	PROPN
eurjchem-1178	1	44	http://dx.doi.org/10.5155/eurjchem.6.2.135‐140.1178	http://dx.doi.org/10.5155/eurjchem.6.2.135‐140.1178	PROPN
eurjchem-1178	1	45	european	european	PROPN
eurjchem-1178	1	46	journal	journal	PROPN
eurjchem-1178	1	47	of	of	ADP
eurjchem-1178	1	48	chemistry	chemistry	PROPN
eurjchem-1178	1	49	journal	journal	PROPN
eurjchem-1178	1	50	webpage	webpage	NOUN
eurjchem-1178	1	51	:	:	PUNCT
eurjchem-1178	1	52	www.eurjchem.com	www.eurjchem.com	X
eurjchem-1178	1	53	spectrophotometric	spectrophotometric	ADJ
eurjchem-1178	1	54	determination	determination	NOUN
eurjchem-1178	1	55	of	of	ADP
eurjchem-1178	1	56	ammonia	ammonia	NOUN
eurjchem-1178	1	57	using	use	VERB
eurjchem-1178	1	58	ninhydrin	ninhydrin	NOUN
eurjchem-1178	1	59	assay	assay	PROPN
eurjchem-1178	1	60	and	and	CCONJ
eurjchem-1178	1	61	kinetic	kinetic	ADJ
eurjchem-1178	1	62	studies	study	NOUN
eurjchem-1178	1	63	hutaf	hutaf	PROPN
eurjchem-1178	1	64	mustafa	mustafa	PROPN
eurjchem-1178	1	65	baker	baker	PROPN
eurjchem-1178	1	66	*	*	PROPN
eurjchem-1178	1	67	and	and	CCONJ
eurjchem-1178	1	68	khairieh	khairieh	PROPN
eurjchem-1178	1	69	fadi	fadi	PROPN
eurjchem-1178	1	70	alzboon	alzboon	PROPN
eurjchem-1178	1	71	department	department	PROPN
eurjchem-1178	1	72	of	of	ADP
eurjchem-1178	1	73	chemistry	chemistry	NOUN
eurjchem-1178	1	74	,	,	PUNCT
eurjchem-1178	1	75	faculty	faculty	NOUN
eurjchem-1178	1	76	of	of	ADP
eurjchem-1178	1	77	science	science	NOUN
eurjchem-1178	1	78	,	,	PUNCT
eurjchem-1178	1	79	al	al	PROPN
eurjchem-1178	1	80	al‐bayt	al‐bayt	PROPN
eurjchem-1178	1	81	university	university	PROPN
eurjchem-1178	1	82	,	,	PUNCT
eurjchem-1178	1	83	mafraq	mafraq	NOUN
eurjchem-1178	1	84	,	,	PUNCT
eurjchem-1178	1	85	25113	25113	NUM
eurjchem-1178	1	86	,	,	PUNCT
eurjchem-1178	1	87	jordan	jordan	PROPN
eurjchem-1178	1	88	*	*	PUNCT
eurjchem-1178	1	89	corresponding	correspond	VERB
eurjchem-1178	1	90	author	author	NOUN
eurjchem-1178	1	91	at	at	ADP
eurjchem-1178	1	92	:	:	PUNCT
eurjchem-1178	1	93	department	department	NOUN
eurjchem-1178	1	94	of	of	ADP
eurjchem-1178	1	95	chemistry	chemistry	NOUN
eurjchem-1178	1	96	,	,	PUNCT
eurjchem-1178	1	97	faculty	faculty	NOUN
eurjchem-1178	1	98	of	of	ADP
eurjchem-1178	1	99	science	science	NOUN
eurjchem-1178	1	100	,	,	PUNCT
eurjchem-1178	1	101	al	al	PROPN
eurjchem-1178	1	102	al‐bayt	al‐bayt	PROPN
eurjchem-1178	1	103	university	university	PROPN
eurjchem-1178	1	104	,	,	PUNCT
eurjchem-1178	1	105	mafraq	mafraq	NOUN
eurjchem-1178	1	106	,	,	PUNCT
eurjchem-1178	1	107	25113	25113	NUM
eurjchem-1178	1	108	,	,	PUNCT
eurjchem-1178	1	109	jordan	jordan	PROPN
eurjchem-1178	1	110	.	.	PUNCT
eurjchem-1178	2	1	tel	tel	PROPN
eurjchem-1178	2	2	.	.	PUNCT
eurjchem-1178	2	3	:	:	PUNCT
eurjchem-1178	3	1	+962.2.6297000/2133	+962.2.6297000/2133	PROPN
eurjchem-1178	3	2	.	.	PUNCT
eurjchem-1178	4	1	fax	fax	NOUN
eurjchem-1178	4	2	:	:	PUNCT
eurjchem-1178	4	3	+962.2.6297034	+962.2.6297034	PROPN
eurjchem-1178	4	4	.	.	PUNCT
eurjchem-1178	4	5	e‐mail	e‐mail	PUNCT
eurjchem-1178	5	1	address	address	NOUN
eurjchem-1178	5	2	:	:	PUNCT
eurjchem-1178	5	3	hutafb@aabu.edu.jo	hutafb@aabu.edu.jo	PROPN
eurjchem-1178	5	4	(	(	PUNCT
eurjchem-1178	5	5	h.m	h.m	PROPN
eurjchem-1178	5	6	.	.	PROPN
eurjchem-1178	5	7	baker	baker	PROPN
eurjchem-1178	5	8	)	)	PUNCT
eurjchem-1178	5	9	.	.	PUNCT
eurjchem-1178	6	1	article	article	NOUN
eurjchem-1178	6	2	information	information	PROPN
eurjchem-1178	6	3	abstract	abstract	ADJ
eurjchem-1178	6	4	doi	doi	NOUN
eurjchem-1178	6	5	:	:	PUNCT
eurjchem-1178	6	6	10.5155	10.5155	NUM
eurjchem-1178	6	7	/	/	SYM
eurjchem-1178	6	8	eurjchem.6.2.135‐140.1178	eurjchem.6.2.135‐140.1178	PUNCT
eurjchem-1178	6	9	received	receive	VERB
eurjchem-1178	6	10	:	:	PUNCT
eurjchem-1178	6	11	11	11	NUM
eurjchem-1178	6	12	november	november	PROPN
eurjchem-1178	6	13	2014	2014	NUM
eurjchem-1178	6	14	received	receive	VERB
eurjchem-1178	6	15	in	in	ADP
eurjchem-1178	6	16	revised	revise	VERB
eurjchem-1178	6	17	form	form	NOUN
eurjchem-1178	6	18	:	:	PUNCT
eurjchem-1178	6	19	29	29	NUM
eurjchem-1178	6	20	january	january	NOUN
eurjchem-1178	6	21	2015	2015	NUM
eurjchem-1178	6	22	accepted	accept	VERB
eurjchem-1178	6	23	:	:	PUNCT
eurjchem-1178	6	24	01	01	NUM
eurjchem-1178	6	25	february	february	PROPN
eurjchem-1178	6	26	2015	2015	NUM
eurjchem-1178	6	27	published	publish	VERB
eurjchem-1178	6	28	online	online	ADV
eurjchem-1178	6	29	:	:	PUNCT
eurjchem-1178	6	30	30	30	NUM
eurjchem-1178	6	31	june	june	PROPN
eurjchem-1178	6	32	2015	2015	NUM
eurjchem-1178	6	33	printed	print	VERB
eurjchem-1178	6	34	:	:	PUNCT
eurjchem-1178	6	35	30	30	NUM
eurjchem-1178	6	36	june	june	PROPN
eurjchem-1178	6	37	2015	2015	NUM
eurjchem-1178	6	38	a	a	DET
eurjchem-1178	6	39	spectrophotometric	spectrophotometric	ADJ
eurjchem-1178	6	40	method	method	NOUN
eurjchem-1178	6	41	for	for	ADP
eurjchem-1178	6	42	the	the	DET
eurjchem-1178	6	43	determination	determination	NOUN
eurjchem-1178	6	44	of	of	ADP
eurjchem-1178	6	45	ammonia	ammonia	NOUN
eurjchem-1178	6	46	in	in	ADP
eurjchem-1178	6	47	aqueous	aqueous	ADJ
eurjchem-1178	6	48	media	medium	NOUN
eurjchem-1178	6	49	was	be	AUX
eurjchem-1178	6	50	investigated	investigate	VERB
eurjchem-1178	6	51	.	.	PUNCT
eurjchem-1178	7	1	this	this	DET
eurjchem-1178	7	2	newly	newly	ADV
eurjchem-1178	7	3	developed	develop	VERB
eurjchem-1178	7	4	method	method	NOUN
eurjchem-1178	7	5	for	for	ADP
eurjchem-1178	7	6	the	the	DET
eurjchem-1178	7	7	reaction	reaction	NOUN
eurjchem-1178	7	8	of	of	ADP
eurjchem-1178	7	9	ammonia	ammonia	NOUN
eurjchem-1178	7	10	with	with	ADP
eurjchem-1178	7	11	ninhydrin	ninhydrin	PROPN
eurjchem-1178	7	12	found	find	VERB
eurjchem-1178	7	13	to	to	PART
eurjchem-1178	7	14	be	be	AUX
eurjchem-1178	7	15	simple	simple	ADJ
eurjchem-1178	7	16	,	,	PUNCT
eurjchem-1178	7	17	accurate	accurate	ADJ
eurjchem-1178	7	18	and	and	CCONJ
eurjchem-1178	7	19	precise	precise	ADJ
eurjchem-1178	7	20	.	.	PUNCT
eurjchem-1178	8	1	a	a	DET
eurjchem-1178	8	2	deep	deep	ADJ
eurjchem-1178	8	3	red	red	ADJ
eurjchem-1178	8	4	color	color	NOUN
eurjchem-1178	8	5	product	product	NOUN
eurjchem-1178	8	6	was	be	AUX
eurjchem-1178	8	7	formed	form	VERB
eurjchem-1178	8	8	in	in	ADP
eurjchem-1178	8	9	the	the	DET
eurjchem-1178	8	10	presence	presence	NOUN
eurjchem-1178	8	11	of	of	ADP
eurjchem-1178	8	12	sodium	sodium	NOUN
eurjchem-1178	8	13	hydroxide	hydroxide	NOUN
eurjchem-1178	8	14	at	at	ADP
eurjchem-1178	8	15	wavelength	wavelength	NOUN
eurjchem-1178	8	16	of	of	ADP
eurjchem-1178	8	17	508	508	NUM
eurjchem-1178	8	18	nm	nm	NOUN
eurjchem-1178	8	19	.	.	PUNCT
eurjchem-1178	9	1	the	the	DET
eurjchem-1178	9	2	effects	effect	NOUN
eurjchem-1178	9	3	of	of	ADP
eurjchem-1178	9	4	variables	variable	NOUN
eurjchem-1178	9	5	such	such	ADJ
eurjchem-1178	9	6	as	as	ADP
eurjchem-1178	9	7	temperature	temperature	NOUN
eurjchem-1178	9	8	,	,	PUNCT
eurjchem-1178	9	9	time	time	NOUN
eurjchem-1178	9	10	,	,	PUNCT
eurjchem-1178	9	11	acidity	acidity	NOUN
eurjchem-1178	9	12	and	and	CCONJ
eurjchem-1178	9	13	reagents	reagent	NOUN
eurjchem-1178	9	14	concentration	concentration	NOUN
eurjchem-1178	9	15	have	have	AUX
eurjchem-1178	9	16	been	be	AUX
eurjchem-1178	9	17	evaluated	evaluate	VERB
eurjchem-1178	9	18	to	to	PART
eurjchem-1178	9	19	select	select	VERB
eurjchem-1178	9	20	the	the	DET
eurjchem-1178	9	21	appropriate	appropriate	ADJ
eurjchem-1178	9	22	conditions	condition	NOUN
eurjchem-1178	9	23	for	for	ADP
eurjchem-1178	9	24	this	this	DET
eurjchem-1178	9	25	reaction	reaction	NOUN
eurjchem-1178	9	26	.	.	PUNCT
eurjchem-1178	10	1	beer	beer	PROPN
eurjchem-1178	10	2	's	's	PART
eurjchem-1178	10	3	law	law	NOUN
eurjchem-1178	10	4	is	be	AUX
eurjchem-1178	10	5	obeyed	obey	VERB
eurjchem-1178	10	6	;	;	PUNCT
eurjchem-1178	10	7	the	the	DET
eurjchem-1178	10	8	calibration	calibration	NOUN
eurjchem-1178	10	9	curve	curve	NOUN
eurjchem-1178	10	10	is	be	AUX
eurjchem-1178	10	11	linear	linear	ADJ
eurjchem-1178	10	12	over	over	ADP
eurjchem-1178	10	13	the	the	DET
eurjchem-1178	10	14	range	range	NOUN
eurjchem-1178	10	15	of	of	ADP
eurjchem-1178	10	16	2×10‐4‐1.4×10‐3	2×10‐4‐1.4×10‐3	NUM
eurjchem-1178	10	17	m	m	NOUN
eurjchem-1178	10	18	of	of	ADP
eurjchem-1178	10	19	ammonia	ammonia	NOUN
eurjchem-1178	10	20	with	with	ADP
eurjchem-1178	10	21	regression	regression	NOUN
eurjchem-1178	10	22	coefficient	coefficient	NOUN
eurjchem-1178	10	23	(	(	PUNCT
eurjchem-1178	10	24	r2	r2	PROPN
eurjchem-1178	10	25	)	)	PUNCT
eurjchem-1178	10	26	of	of	ADP
eurjchem-1178	10	27	0.994	0.994	NUM
eurjchem-1178	10	28	(	(	PUNCT
eurjchem-1178	10	29	n	n	NOUN
eurjchem-1178	10	30	=	=	NOUN
eurjchem-1178	10	31	7	7	NUM
eurjchem-1178	10	32	)	)	PUNCT
eurjchem-1178	10	33	.	.	PUNCT
eurjchem-1178	11	1	the	the	DET
eurjchem-1178	11	2	calculated	calculate	VERB
eurjchem-1178	11	3	molar	molar	ADJ
eurjchem-1178	11	4	absorptivity	absorptivity	NOUN
eurjchem-1178	11	5	and	and	CCONJ
eurjchem-1178	11	6	sandell	sandell	NOUN
eurjchem-1178	11	7	's	's	PART
eurjchem-1178	11	8	sensitivity	sensitivity	NOUN
eurjchem-1178	11	9	values	value	NOUN
eurjchem-1178	11	10	are	be	AUX
eurjchem-1178	11	11	1.069×103	1.069×103	NUM
eurjchem-1178	11	12	l	l	NOUN
eurjchem-1178	11	13	/	/	SYM
eurjchem-1178	11	14	mol.cm	mol.cm	NOUN
eurjchem-1178	11	15	and	and	CCONJ
eurjchem-1178	11	16	0.015	0.015	NUM
eurjchem-1178	11	17	μg	μg	PROPN
eurjchem-1178	11	18	/	/	SYM
eurjchem-1178	11	19	cm2	cm2	PROPN
eurjchem-1178	11	20	,	,	PUNCT
eurjchem-1178	11	21	respectively	respectively	ADV
eurjchem-1178	11	22	.	.	PUNCT
eurjchem-1178	12	1	the	the	DET
eurjchem-1178	12	2	limits	limit	NOUN
eurjchem-1178	12	3	of	of	ADP
eurjchem-1178	12	4	detection	detection	NOUN
eurjchem-1178	12	5	(	(	PUNCT
eurjchem-1178	12	6	lod	lod	PROPN
eurjchem-1178	12	7	)	)	PUNCT
eurjchem-1178	12	8	and	and	CCONJ
eurjchem-1178	12	9	quantification	quantification	NOUN
eurjchem-1178	12	10	(	(	PUNCT
eurjchem-1178	12	11	loq	loq	PROPN
eurjchem-1178	12	12	)	)	PUNCT
eurjchem-1178	12	13	are	be	AUX
eurjchem-1178	12	14	calculated	calculate	VERB
eurjchem-1178	12	15	to	to	PART
eurjchem-1178	12	16	be	be	AUX
eurjchem-1178	12	17	1.2×10‐5	1.2×10‐5	NUM
eurjchem-1178	12	18	and	and	CCONJ
eurjchem-1178	12	19	3.6×10‐5	3.6×10‐5	NUM
eurjchem-1178	12	20	m	m	NOUN
eurjchem-1178	12	21	,	,	PUNCT
eurjchem-1178	12	22	respectively	respectively	ADV
eurjchem-1178	12	23	.	.	PUNCT
eurjchem-1178	13	1	the	the	DET
eurjchem-1178	13	2	intra‐day	intra‐day	PROPN
eurjchem-1178	13	3	accuracy	accuracy	NOUN
eurjchem-1178	13	4	expressed	express	VERB
eurjchem-1178	13	5	as	as	ADP
eurjchem-1178	13	6	relative	relative	ADJ
eurjchem-1178	13	7	error	error	NOUN
eurjchem-1178	13	8	was	be	AUX
eurjchem-1178	13	9	less	less	ADJ
eurjchem-1178	13	10	than	than	ADP
eurjchem-1178	13	11	0.5	0.5	NUM
eurjchem-1178	13	12	%	%	NOUN
eurjchem-1178	13	13	with	with	ADP
eurjchem-1178	13	14	precision	precision	NOUN
eurjchem-1178	13	15	(	(	PUNCT
eurjchem-1178	13	16	rsd	rsd	NOUN
eurjchem-1178	13	17	)	)	PUNCT
eurjchem-1178	13	18	ranging	range	VERB
eurjchem-1178	13	19	from	from	ADP
eurjchem-1178	13	20	0.49	0.49	NUM
eurjchem-1178	13	21	to	to	ADP
eurjchem-1178	13	22	1.55	1.55	NUM
eurjchem-1178	13	23	%	%	NOUN
eurjchem-1178	13	24	.	.	PUNCT
eurjchem-1178	14	1	the	the	DET
eurjchem-1178	14	2	inter‐	inter‐	NOUN
eurjchem-1178	14	3	day	day	NOUN
eurjchem-1178	14	4	accuracy	accuracy	NOUN
eurjchem-1178	14	5	ranged	range	VERB
eurjchem-1178	14	6	(	(	PUNCT
eurjchem-1178	14	7	rsd	rsd	NOUN
eurjchem-1178	14	8	)	)	PUNCT
eurjchem-1178	14	9	from	from	ADP
eurjchem-1178	14	10	0.49	0.49	NUM
eurjchem-1178	14	11	to	to	ADP
eurjchem-1178	14	12	1.90	1.90	NUM
eurjchem-1178	14	13	%	%	NOUN
eurjchem-1178	14	14	with	with	ADP
eurjchem-1178	14	15	a	a	DET
eurjchem-1178	14	16	relative	relative	ADJ
eurjchem-1178	14	17	error	error	NOUN
eurjchem-1178	14	18	was	be	AUX
eurjchem-1178	14	19	less	less	ADJ
eurjchem-1178	14	20	than	than	ADP
eurjchem-1178	14	21	1.50	1.50	NUM
eurjchem-1178	14	22	%	%	NOUN
eurjchem-1178	14	23	.	.	PUNCT
eurjchem-1178	15	1	the	the	DET
eurjchem-1178	15	2	stoichiometry	stoichiometry	NOUN
eurjchem-1178	15	3	of	of	ADP
eurjchem-1178	15	4	this	this	DET
eurjchem-1178	15	5	reaction	reaction	NOUN
eurjchem-1178	15	6	was	be	AUX
eurjchem-1178	15	7	determined	determine	VERB
eurjchem-1178	15	8	to	to	PART
eurjchem-1178	15	9	be	be	AUX
eurjchem-1178	15	10	of	of	ADP
eurjchem-1178	15	11	1:2	1:2	NUM
eurjchem-1178	15	12	between	between	ADP
eurjchem-1178	15	13	ammonia	ammonia	NOUN
eurjchem-1178	15	14	and	and	CCONJ
eurjchem-1178	15	15	ninhydrin	ninhydrin	VERB
eurjchem-1178	15	16	with	with	ADP
eurjchem-1178	15	17	first	first	ADJ
eurjchem-1178	15	18	order	order	NOUN
eurjchem-1178	15	19	reaction	reaction	NOUN
eurjchem-1178	15	20	.	.	PUNCT
eurjchem-1178	16	1	keywords	keyword	NOUN
eurjchem-1178	16	2	assay	assay	VERB
eurjchem-1178	16	3	kinetic	kinetic	ADJ
eurjchem-1178	16	4	ammonia	ammonia	NOUN
eurjchem-1178	16	5	ninhydrin	ninhydrin	NOUN
eurjchem-1178	16	6	waste	waste	NOUN
eurjchem-1178	16	7	water	water	NOUN
eurjchem-1178	16	8	spectrophotometric	spectrophotometric	ADJ
eurjchem-1178	16	9	method	method	NOUN
eurjchem-1178	16	10	cite	cite	VERB
eurjchem-1178	16	11	this	this	PRON
eurjchem-1178	16	12	:	:	PUNCT
eurjchem-1178	16	13	eur	eur	PROPN
eurjchem-1178	16	14	.	.	PUNCT
eurjchem-1178	17	1	j.	j.	PROPN
eurjchem-1178	17	2	chem	chem	PROPN
eurjchem-1178	17	3	.	.	PUNCT
eurjchem-1178	18	1	2015	2015	NUM
eurjchem-1178	18	2	,	,	PUNCT
eurjchem-1178	18	3	6(2	6(2	NUM
eurjchem-1178	18	4	)	)	PUNCT
eurjchem-1178	18	5	,	,	PUNCT
eurjchem-1178	18	6	135‐140	135‐140	NUM
eurjchem-1178	18	7	1	1	NUM
eurjchem-1178	18	8	.	.	PUNCT
eurjchem-1178	18	9	introduction	introduction	NOUN
eurjchem-1178	18	10	ammonia	ammonia	NOUN
eurjchem-1178	18	11	(	(	PUNCT
eurjchem-1178	18	12	nh3	nh3	NOUN
eurjchem-1178	18	13	)	)	PUNCT
eurjchem-1178	18	14	is	be	AUX
eurjchem-1178	18	15	an	an	DET
eurjchem-1178	18	16	important	important	ADJ
eurjchem-1178	18	17	nitrogen	nitrogen	NOUN
eurjchem-1178	18	18	species	specie	NOUN
eurjchem-1178	18	19	in	in	ADP
eurjchem-1178	18	20	the	the	DET
eurjchem-1178	18	21	natural	natural	ADJ
eurjchem-1178	18	22	environment	environment	NOUN
eurjchem-1178	18	23	.	.	PUNCT
eurjchem-1178	19	1	as	as	ADP
eurjchem-1178	19	2	a	a	DET
eurjchem-1178	19	3	dominant	dominant	ADJ
eurjchem-1178	19	4	gaseous	gaseous	ADJ
eurjchem-1178	19	5	base	base	NOUN
eurjchem-1178	19	6	in	in	ADP
eurjchem-1178	19	7	the	the	DET
eurjchem-1178	19	8	air	air	NOUN
eurjchem-1178	19	9	,	,	PUNCT
eurjchem-1178	19	10	it	it	PRON
eurjchem-1178	19	11	plays	play	VERB
eurjchem-1178	19	12	a	a	DET
eurjchem-1178	19	13	very	very	ADV
eurjchem-1178	19	14	important	important	ADJ
eurjchem-1178	19	15	role	role	NOUN
eurjchem-1178	19	16	on	on	ADP
eurjchem-1178	19	17	the	the	DET
eurjchem-1178	19	18	acid‐base	acid‐base	NOUN
eurjchem-1178	19	19	chemistry	chemistry	NOUN
eurjchem-1178	19	20	of	of	ADP
eurjchem-1178	19	21	the	the	DET
eurjchem-1178	19	22	atmosphere	atmosphere	NOUN
eurjchem-1178	19	23	and	and	CCONJ
eurjchem-1178	19	24	greatly	greatly	ADV
eurjchem-1178	19	25	influences	influence	VERB
eurjchem-1178	19	26	the	the	DET
eurjchem-1178	19	27	atmospheric	atmospheric	ADJ
eurjchem-1178	19	28	sulfur	sulfur	NOUN
eurjchem-1178	19	29	cycle	cycle	NOUN
eurjchem-1178	19	30	in	in	ADP
eurjchem-1178	19	31	the	the	DET
eurjchem-1178	19	32	remote	remote	ADJ
eurjchem-1178	19	33	marine	marine	ADJ
eurjchem-1178	19	34	boundary	boundary	NOUN
eurjchem-1178	19	35	.	.	PUNCT
eurjchem-1178	20	1	the	the	DET
eurjchem-1178	20	2	main	main	ADJ
eurjchem-1178	20	3	anthropogenic	anthropogenic	ADJ
eurjchem-1178	20	4	sources	source	NOUN
eurjchem-1178	20	5	of	of	ADP
eurjchem-1178	20	6	nitrates	nitrate	NOUN
eurjchem-1178	20	7	in	in	ADP
eurjchem-1178	20	8	the	the	DET
eurjchem-1178	20	9	environment	environment	NOUN
eurjchem-1178	20	10	are	be	AUX
eurjchem-1178	20	11	municipal	municipal	ADJ
eurjchem-1178	20	12	and	and	CCONJ
eurjchem-1178	20	13	industrial	industrial	ADJ
eurjchem-1178	20	14	wastes	waste	NOUN
eurjchem-1178	20	15	and	and	CCONJ
eurjchem-1178	20	16	artificial	artificial	ADJ
eurjchem-1178	20	17	fertilizers	fertilizer	NOUN
eurjchem-1178	20	18	.	.	PUNCT
eurjchem-1178	21	1	nitrogen	nitrogen	NOUN
eurjchem-1178	21	2	oxides	oxide	NOUN
eurjchem-1178	21	3	present	present	ADJ
eurjchem-1178	21	4	in	in	ADP
eurjchem-1178	21	5	the	the	DET
eurjchem-1178	21	6	air	air	NOUN
eurjchem-1178	21	7	and	and	CCONJ
eurjchem-1178	21	8	originating	originate	VERB
eurjchem-1178	21	9	from	from	ADP
eurjchem-1178	21	10	natural	natural	ADJ
eurjchem-1178	21	11	and	and	CCONJ
eurjchem-1178	21	12	anthro‐	anthro‐	NOUN
eurjchem-1178	21	13	pogenic	pogenic	ADJ
eurjchem-1178	21	14	sources	source	NOUN
eurjchem-1178	21	15	(	(	PUNCT
eurjchem-1178	21	16	combustion	combustion	NOUN
eurjchem-1178	21	17	or	or	CCONJ
eurjchem-1178	21	18	transportation	transportation	NOUN
eurjchem-1178	21	19	)	)	PUNCT
eurjchem-1178	21	20	after	after	SCONJ
eurjchem-1178	21	21	the	the	DET
eurjchem-1178	21	22	reactions	reaction	NOUN
eurjchem-1178	21	23	with	with	ADP
eurjchem-1178	21	24	water	water	NOUN
eurjchem-1178	21	25	come	come	VERB
eurjchem-1178	21	26	back	back	ADV
eurjchem-1178	21	27	to	to	ADP
eurjchem-1178	21	28	the	the	DET
eurjchem-1178	21	29	earth	earth	NOUN
eurjchem-1178	21	30	surface	surface	NOUN
eurjchem-1178	21	31	in	in	ADP
eurjchem-1178	21	32	the	the	DET
eurjchem-1178	21	33	form	form	NOUN
eurjchem-1178	21	34	of	of	ADP
eurjchem-1178	21	35	acid	acid	NOUN
eurjchem-1178	21	36	rains	rain	NOUN
eurjchem-1178	21	37	,	,	PUNCT
eurjchem-1178	21	38	other	other	ADJ
eurjchem-1178	21	39	sources	source	NOUN
eurjchem-1178	21	40	of	of	ADP
eurjchem-1178	21	41	ammonia	ammonia	NOUN
eurjchem-1178	21	42	are	be	AUX
eurjchem-1178	21	43	the	the	DET
eurjchem-1178	21	44	reduction	reduction	NOUN
eurjchem-1178	21	45	of	of	ADP
eurjchem-1178	21	46	nitrites	nitrite	NOUN
eurjchem-1178	21	47	and	and	CCONJ
eurjchem-1178	21	48	nitrates	nitrate	NOUN
eurjchem-1178	21	49	by	by	ADP
eurjchem-1178	21	50	hydrogen	hydrogen	NOUN
eurjchem-1178	21	51	sulfide	sulfide	NOUN
eurjchem-1178	21	52	,	,	PUNCT
eurjchem-1178	21	53	iron(ii	iron(ii	NOUN
eurjchem-1178	21	54	)	)	PUNCT
eurjchem-1178	21	55	,	,	PUNCT
eurjchem-1178	21	56	humus	humus	NOUN
eurjchem-1178	21	57	substances	substance	NOUN
eurjchem-1178	21	58	(	(	PUNCT
eurjchem-1178	21	59	or	or	CCONJ
eurjchem-1178	21	60	other	other	ADJ
eurjchem-1178	21	61	reducing	reduce	VERB
eurjchem-1178	21	62	compounds	compound	NOUN
eurjchem-1178	21	63	)	)	PUNCT
eurjchem-1178	21	64	and	and	CCONJ
eurjchem-1178	21	65	,	,	PUNCT
eurjchem-1178	21	66	first	first	ADV
eurjchem-1178	21	67	of	of	ADP
eurjchem-1178	21	68	all	all	PRON
eurjchem-1178	21	69	,	,	PUNCT
eurjchem-1178	21	70	municipal	municipal	ADJ
eurjchem-1178	21	71	wastes	waste	NOUN
eurjchem-1178	21	72	,	,	PUNCT
eurjchem-1178	21	73	industrial	industrial	ADJ
eurjchem-1178	21	74	wastes	waste	NOUN
eurjchem-1178	21	75	and	and	CCONJ
eurjchem-1178	21	76	animal	animal	NOUN
eurjchem-1178	21	77	farm	farm	NOUN
eurjchem-1178	21	78	wastes	waste	NOUN
eurjchem-1178	21	79	[	[	X
eurjchem-1178	21	80	1,2	1,2	NUM
eurjchem-1178	21	81	]	]	X
eurjchem-1178	21	82	ammonia	ammonia	NOUN
eurjchem-1178	21	83	can	can	AUX
eurjchem-1178	21	84	easily	easily	ADV
eurjchem-1178	21	85	dissolve	dissolve	VERB
eurjchem-1178	21	86	in	in	ADP
eurjchem-1178	21	87	water	water	NOUN
eurjchem-1178	21	88	and	and	CCONJ
eurjchem-1178	21	89	become	become	VERB
eurjchem-1178	21	90	ammonium	ammonium	NOUN
eurjchem-1178	21	91	ion	ion	NOUN
eurjchem-1178	21	92	(	(	PUNCT
eurjchem-1178	21	93	nh4	nh4	NOUN
eurjchem-1178	21	94	+	+	NOUN
eurjchem-1178	21	95	)	)	PUNCT
eurjchem-1178	21	96	.	.	PUNCT
eurjchem-1178	22	1	determination	determination	NOUN
eurjchem-1178	22	2	of	of	ADP
eurjchem-1178	22	3	ammonia‐nitrogen	ammonia‐nitrogen	PROPN
eurjchem-1178	22	4	is	be	AUX
eurjchem-1178	22	5	a	a	DET
eurjchem-1178	22	6	critical	critical	ADJ
eurjchem-1178	22	7	parameter	parameter	NOUN
eurjchem-1178	22	8	to	to	PART
eurjchem-1178	22	9	evaluate	evaluate	VERB
eurjchem-1178	22	10	the	the	DET
eurjchem-1178	22	11	drinking	drinking	NOUN
eurjchem-1178	22	12	water	water	NOUN
eurjchem-1178	22	13	safety	safety	NOUN
eurjchem-1178	22	14	and	and	CCONJ
eurjchem-1178	22	15	possible	possible	ADJ
eurjchem-1178	22	16	environmental	environmental	ADJ
eurjchem-1178	22	17	pollution	pollution	NOUN
eurjchem-1178	22	18	.	.	PUNCT
eurjchem-1178	23	1	high	high	ADJ
eurjchem-1178	23	2	concentrations	concentration	NOUN
eurjchem-1178	23	3	of	of	ADP
eurjchem-1178	23	4	nitrogen	nitrogen	NOUN
eurjchem-1178	23	5	ions	ion	NOUN
eurjchem-1178	23	6	in	in	ADP
eurjchem-1178	23	7	drinking	drinking	NOUN
eurjchem-1178	23	8	water	water	NOUN
eurjchem-1178	23	9	and	and	CCONJ
eurjchem-1178	23	10	other	other	ADJ
eurjchem-1178	23	11	food	food	NOUN
eurjchem-1178	23	12	products	product	NOUN
eurjchem-1178	23	13	can	can	AUX
eurjchem-1178	23	14	lead	lead	VERB
eurjchem-1178	23	15	to	to	ADP
eurjchem-1178	23	16	serious	serious	ADJ
eurjchem-1178	23	17	problems	problem	NOUN
eurjchem-1178	23	18	and	and	CCONJ
eurjchem-1178	23	19	diseases	disease	NOUN
eurjchem-1178	23	20	.	.	PUNCT
eurjchem-1178	24	1	methods	method	NOUN
eurjchem-1178	24	2	for	for	ADP
eurjchem-1178	24	3	the	the	DET
eurjchem-1178	24	4	determination	determination	NOUN
eurjchem-1178	24	5	of	of	ADP
eurjchem-1178	24	6	total	total	ADJ
eurjchem-1178	24	7	ammonia	ammonia	NOUN
eurjchem-1178	24	8	(	(	PUNCT
eurjchem-1178	24	9	including	include	VERB
eurjchem-1178	24	10	ammonium	ammonium	NOUN
eurjchem-1178	24	11	)	)	PUNCT
eurjchem-1178	24	12	were	be	AUX
eurjchem-1178	24	13	reviewed	review	VERB
eurjchem-1178	24	14	in	in	ADP
eurjchem-1178	24	15	a	a	DET
eurjchem-1178	24	16	paper	paper	NOUN
eurjchem-1178	24	17	by	by	ADP
eurjchem-1178	24	18	seale	seale	PROPN
eurjchem-1178	24	19	nessler	nessler	PROPN
eurjchem-1178	24	20	’s	’s	PART
eurjchem-1178	24	21	method	method	NOUN
eurjchem-1178	24	22	was	be	AUX
eurjchem-1178	24	23	used	use	VERB
eurjchem-1178	24	24	but	but	CCONJ
eurjchem-1178	24	25	this	this	DET
eurjchem-1178	24	26	method	method	NOUN
eurjchem-1178	24	27	lacks	lack	VERB
eurjchem-1178	24	28	sensitivity	sensitivity	NOUN
eurjchem-1178	24	29	and	and	CCONJ
eurjchem-1178	24	30	requires	require	VERB
eurjchem-1178	24	31	the	the	DET
eurjchem-1178	24	32	use	use	NOUN
eurjchem-1178	24	33	of	of	ADP
eurjchem-1178	24	34	toxic	toxic	ADJ
eurjchem-1178	24	35	mercury	mercury	NOUN
eurjchem-1178	24	36	compound	compound	NOUN
eurjchem-1178	25	1	[	[	X
eurjchem-1178	25	2	3,4	3,4	NUM
eurjchem-1178	25	3	]	]	PUNCT
eurjchem-1178	25	4	.	.	PUNCT
eurjchem-1178	26	1	kinetic	kinetic	ADJ
eurjchem-1178	26	2	spectrophotometric	spectrophotometric	ADJ
eurjchem-1178	26	3	methods	method	NOUN
eurjchem-1178	26	4	are	be	AUX
eurjchem-1178	26	5	becoming	become	VERB
eurjchem-1178	26	6	of	of	ADP
eurjchem-1178	26	7	great	great	ADJ
eurjchem-1178	26	8	interest	interest	NOUN
eurjchem-1178	26	9	in	in	ADP
eurjchem-1178	26	10	chemical	chemical	ADJ
eurjchem-1178	26	11	analysis	analysis	NOUN
eurjchem-1178	26	12	.	.	PUNCT
eurjchem-1178	27	1	the	the	DET
eurjchem-1178	27	2	application	application	NOUN
eurjchem-1178	27	3	of	of	ADP
eurjchem-1178	27	4	these	these	DET
eurjchem-1178	27	5	methods	method	NOUN
eurjchem-1178	27	6	offered	offer	VERB
eurjchem-1178	27	7	some	some	DET
eurjchem-1178	27	8	specific	specific	ADJ
eurjchem-1178	27	9	advantages	advantage	NOUN
eurjchem-1178	27	10	such	such	ADJ
eurjchem-1178	27	11	as	as	ADP
eurjchem-1178	27	12	improved	improved	ADJ
eurjchem-1178	27	13	selectivity	selectivity	NOUN
eurjchem-1178	27	14	,	,	PUNCT
eurjchem-1178	27	15	avoiding	avoid	VERB
eurjchem-1178	27	16	the	the	DET
eurjchem-1178	27	17	interference	interference	NOUN
eurjchem-1178	27	18	of	of	ADP
eurjchem-1178	27	19	the	the	DET
eurjchem-1178	27	20	colored	color	VERB
eurjchem-1178	27	21	and/or	and/or	CCONJ
eurjchem-1178	27	22	turbidity	turbidity	NOUN
eurjchem-1178	27	23	background	background	NOUN
eurjchem-1178	27	24	of	of	ADP
eurjchem-1178	27	25	the	the	DET
eurjchem-1178	27	26	samples	sample	NOUN
eurjchem-1178	27	27	,	,	PUNCT
eurjchem-1178	27	28	and	and	CCONJ
eurjchem-1178	27	29	possibility	possibility	NOUN
eurjchem-1178	27	30	avoiding	avoid	VERB
eurjchem-1178	27	31	the	the	DET
eurjchem-1178	27	32	interference	interference	NOUN
eurjchem-1178	27	33	of	of	ADP
eurjchem-1178	27	34	the	the	DET
eurjchem-1178	27	35	other	other	ADJ
eurjchem-1178	27	36	active	active	ADJ
eurjchem-1178	27	37	compounds	compound	NOUN
eurjchem-1178	27	38	present	present	ADJ
eurjchem-1178	27	39	in	in	ADP
eurjchem-1178	27	40	the	the	DET
eurjchem-1178	27	41	commercial	commercial	ADJ
eurjchem-1178	27	42	product	product	NOUN
eurjchem-1178	27	43	if	if	SCONJ
eurjchem-1178	27	44	they	they	PRON
eurjchem-1178	27	45	are	be	AUX
eurjchem-1178	27	46	resisting	resist	VERB
eurjchem-1178	27	47	the	the	DET
eurjchem-1178	27	48	reaction	reaction	NOUN
eurjchem-1178	27	49	conditions	condition	NOUN
eurjchem-1178	27	50	established	establish	VERB
eurjchem-1178	27	51	for	for	ADP
eurjchem-1178	27	52	the	the	DET
eurjchem-1178	27	53	proposed	propose	VERB
eurjchem-1178	27	54	kinetic	kinetic	NOUN
eurjchem-1178	27	55	method	method	NOUN
eurjchem-1178	27	56	.	.	PUNCT
eurjchem-1178	28	1	the	the	DET
eurjchem-1178	28	2	initial	initial	ADJ
eurjchem-1178	28	3	rate	rate	NOUN
eurjchem-1178	28	4	and	and	CCONJ
eurjchem-1178	28	5	fixed	fix	VERB
eurjchem-1178	28	6	time	time	NOUN
eurjchem-1178	28	7	methods	method	NOUN
eurjchem-1178	28	8	were	be	AUX
eurjchem-1178	28	9	adopted	adopt	VERB
eurjchem-1178	28	10	for	for	ADP
eurjchem-1178	28	11	determination	determination	NOUN
eurjchem-1178	28	12	of	of	ADP
eurjchem-1178	28	13	ammonia	ammonia	NOUN
eurjchem-1178	28	14	in	in	ADP
eurjchem-1178	28	15	aqueous	aqueous	ADJ
eurjchem-1178	28	16	media	medium	NOUN
eurjchem-1178	28	17	[	[	X
eurjchem-1178	28	18	5,6	5,6	NUM
eurjchem-1178	28	19	]	]	X
eurjchem-1178	28	20	.	.	PUNCT
eurjchem-1178	29	1	the	the	DET
eurjchem-1178	29	2	main	main	ADJ
eurjchem-1178	29	3	aim	aim	NOUN
eurjchem-1178	29	4	of	of	ADP
eurjchem-1178	29	5	this	this	DET
eurjchem-1178	29	6	research	research	NOUN
eurjchem-1178	29	7	is	be	AUX
eurjchem-1178	29	8	to	to	PART
eurjchem-1178	29	9	develop	develop	VERB
eurjchem-1178	29	10	a	a	DET
eurjchem-1178	29	11	simple	simple	ADJ
eurjchem-1178	29	12	,	,	PUNCT
eurjchem-1178	29	13	analytical	analytical	ADJ
eurjchem-1178	29	14	procedure	procedure	NOUN
eurjchem-1178	29	15	.	.	PUNCT
eurjchem-1178	30	1	in	in	ADP
eurjchem-1178	30	2	this	this	DET
eurjchem-1178	30	3	work	work	NOUN
eurjchem-1178	30	4	,	,	PUNCT
eurjchem-1178	30	5	we	we	PRON
eurjchem-1178	30	6	try	try	VERB
eurjchem-1178	30	7	to	to	PART
eurjchem-1178	30	8	use	use	VERB
eurjchem-1178	30	9	ninhydrin	ninhydrin	NOUN
eurjchem-1178	30	10	for	for	ADP
eurjchem-1178	30	11	determination	determination	NOUN
eurjchem-1178	30	12	of	of	ADP
eurjchem-1178	30	13	ammonia	ammonia	NOUN
eurjchem-1178	30	14	in	in	ADP
eurjchem-1178	30	15	synthetic	synthetic	ADJ
eurjchem-1178	30	16	and	and	CCONJ
eurjchem-1178	30	17	real	real	ADJ
eurjchem-1178	30	18	samples	sample	NOUN
eurjchem-1178	30	19	by	by	ADP
eurjchem-1178	30	20	optimizing	optimize	VERB
eurjchem-1178	30	21	the	the	DET
eurjchem-1178	30	22	experimental	experimental	ADJ
eurjchem-1178	30	23	variables	variable	NOUN
eurjchem-1178	30	24	to	to	PART
eurjchem-1178	30	25	develop	develop	VERB
eurjchem-1178	30	26	a	a	DET
eurjchem-1178	30	27	simple	simple	ADJ
eurjchem-1178	30	28	sensitive	sensitive	ADJ
eurjchem-1178	30	29	,	,	PUNCT
eurjchem-1178	30	30	specific	specific	ADJ
eurjchem-1178	30	31	and	and	CCONJ
eurjchem-1178	30	32	selective	selective	ADJ
eurjchem-1178	30	33	spectrophotometric	spectrophotometric	ADJ
eurjchem-1178	30	34	method	method	NOUN
eurjchem-1178	30	35	for	for	ADP
eurjchem-1178	30	36	quantification	quantification	NOUN
eurjchem-1178	30	37	of	of	ADP
eurjchem-1178	30	38	nh3	nh3	NOUN
eurjchem-1178	30	39	/	/	SYM
eurjchem-1178	30	40	nh4	nh4	NOUN
eurjchem-1178	30	41	+	+	X
eurjchem-1178	30	42	in	in	ADP
eurjchem-1178	30	43	aqueous	aqueous	ADJ
eurjchem-1178	30	44	solution	solution	NOUN
eurjchem-1178	30	45	and	and	CCONJ
eurjchem-1178	30	46	in	in	ADP
eurjchem-1178	30	47	wastewater	wastewater	NOUN
eurjchem-1178	30	48	.	.	PUNCT
eurjchem-1178	31	1	to	to	ADP
eurjchem-1178	31	2	the	the	DET
eurjchem-1178	31	3	best	good	ADJ
eurjchem-1178	31	4	of	of	ADP
eurjchem-1178	31	5	the	the	DET
eurjchem-1178	31	6	authors	author	NOUN
eurjchem-1178	31	7	knowledge	knowledge	NOUN
eurjchem-1178	31	8	,	,	PUNCT
eurjchem-1178	31	9	the	the	DET
eurjchem-1178	31	10	use	use	NOUN
eurjchem-1178	31	11	of	of	ADP
eurjchem-1178	31	12	ninhydrin	ninhydrin	NOUN
eurjchem-1178	31	13	(	(	PUNCT
eurjchem-1178	31	14	2,2‐dihydroxy‐1,3‐indanedione	2,2‐dihydroxy‐1,3‐indanedione	NUM
eurjchem-1178	31	15	)	)	PUNCT
eurjchem-1178	31	16	as	as	ADP
eurjchem-1178	31	17	a	a	DET
eurjchem-1178	31	18	complexing	complexe	VERB
eurjchem-1178	31	19	reagent	reagent	NOUN
eurjchem-1178	31	20	for	for	ADP
eurjchem-1178	31	21	the	the	DET
eurjchem-1178	31	22	spectrophotometric	spectrophotometric	ADJ
eurjchem-1178	31	23	determination	determination	NOUN
eurjchem-1178	31	24	of	of	ADP
eurjchem-1178	31	25	ammonia	ammonia	NOUN
eurjchem-1178	31	26	in	in	ADP
eurjchem-1178	31	27	aqueous	aqueous	ADJ
eurjchem-1178	31	28	media	medium	NOUN
eurjchem-1178	31	29	has	have	AUX
eurjchem-1178	31	30	not	not	PART
eurjchem-1178	31	31	yet	yet	ADV
eurjchem-1178	31	32	been	be	AUX
eurjchem-1178	31	33	studied	study	VERB
eurjchem-1178	31	34	.	.	PUNCT
eurjchem-1178	32	1	the	the	DET
eurjchem-1178	32	2	ninhydrin	ninhydrin	NOUN
eurjchem-1178	32	3	was	be	AUX
eurjchem-1178	32	4	used	use	VERB
eurjchem-1178	32	5	as	as	ADP
eurjchem-1178	32	6	a	a	DET
eurjchem-1178	32	7	chromogenic	chromogenic	ADJ
eurjchem-1178	32	8	reagent	reagent	NOUN
eurjchem-1178	32	9	for	for	ADP
eurjchem-1178	32	10	this	this	DET
eurjchem-1178	32	11	spectrophotometric	spectrophotometric	ADJ
eurjchem-1178	32	12	method	method	NOUN
eurjchem-1178	32	13	.	.	PUNCT
eurjchem-1178	33	1	136	136	NUM
eurjchem-1178	33	2	baker	baker	NOUN
eurjchem-1178	33	3	and	and	CCONJ
eurjchem-1178	33	4	alzboon	alzboon	NOUN
eurjchem-1178	33	5	/	/	SYM
eurjchem-1178	33	6	european	european	ADJ
eurjchem-1178	33	7	journal	journal	PROPN
eurjchem-1178	33	8	of	of	ADP
eurjchem-1178	33	9	chemistry	chemistry	NOUN
eurjchem-1178	33	10	6	6	NUM
eurjchem-1178	33	11	(	(	PUNCT
eurjchem-1178	33	12	2	2	NUM
eurjchem-1178	33	13	)	)	PUNCT
eurjchem-1178	33	14	(	(	PUNCT
eurjchem-1178	33	15	2015	2015	NUM
eurjchem-1178	33	16	)	)	PUNCT
eurjchem-1178	33	17	135‐140	135‐140	NUM
eurjchem-1178	33	18	2	2	NUM
eurjchem-1178	33	19	.	.	PUNCT
eurjchem-1178	33	20	experimental	experimental	ADJ
eurjchem-1178	33	21	2.1	2.1	NUM
eurjchem-1178	33	22	.	.	PUNCT
eurjchem-1178	34	1	material	material	NOUN
eurjchem-1178	34	2	all	all	DET
eurjchem-1178	34	3	chemicals	chemical	NOUN
eurjchem-1178	34	4	are	be	AUX
eurjchem-1178	34	5	analytical	analytical	ADJ
eurjchem-1178	34	6	grade	grade	NOUN
eurjchem-1178	34	7	and	and	CCONJ
eurjchem-1178	34	8	were	be	AUX
eurjchem-1178	34	9	used	use	VERB
eurjchem-1178	34	10	as	as	SCONJ
eurjchem-1178	34	11	received	receive	VERB
eurjchem-1178	34	12	.	.	PUNCT
eurjchem-1178	35	1	doubly	doubly	ADV
eurjchem-1178	35	2	distilled	distil	VERB
eurjchem-1178	35	3	water	water	NOUN
eurjchem-1178	35	4	was	be	AUX
eurjchem-1178	35	5	used	use	VERB
eurjchem-1178	35	6	throughout	throughout	ADP
eurjchem-1178	35	7	the	the	DET
eurjchem-1178	35	8	study	study	NOUN
eurjchem-1178	35	9	.	.	PUNCT
eurjchem-1178	36	1	doubly	doubly	ADV
eurjchem-1178	36	2	distilled	distil	VERB
eurjchem-1178	36	3	water	water	NOUN
eurjchem-1178	36	4	was	be	AUX
eurjchem-1178	36	5	prepared	prepare	VERB
eurjchem-1178	36	6	through	through	ADP
eurjchem-1178	36	7	a	a	DET
eurjchem-1178	36	8	reverse	reverse	ADJ
eurjchem-1178	36	9	osmosis	osmosis	NOUN
eurjchem-1178	36	10	system	system	NOUN
eurjchem-1178	36	11	then	then	ADV
eurjchem-1178	36	12	redistilled	redistille	VERB
eurjchem-1178	36	13	immediately	immediately	ADV
eurjchem-1178	36	14	before	before	ADP
eurjchem-1178	36	15	use	use	NOUN
eurjchem-1178	36	16	in	in	ADP
eurjchem-1178	36	17	the	the	DET
eurjchem-1178	36	18	presence	presence	NOUN
eurjchem-1178	36	19	of	of	ADP
eurjchem-1178	36	20	potassium	potassium	NOUN
eurjchem-1178	36	21	permanganate	permanganate	NOUN
eurjchem-1178	36	22	to	to	PART
eurjchem-1178	36	23	eliminate	eliminate	VERB
eurjchem-1178	36	24	organic	organic	ADJ
eurjchem-1178	36	25	matter	matter	NOUN
eurjchem-1178	36	26	.	.	PUNCT
eurjchem-1178	37	1	it	it	PRON
eurjchem-1178	37	2	was	be	AUX
eurjchem-1178	37	3	used	use	VERB
eurjchem-1178	37	4	for	for	ADP
eurjchem-1178	37	5	the	the	DET
eurjchem-1178	37	6	preparation	preparation	NOUN
eurjchem-1178	37	7	of	of	ADP
eurjchem-1178	37	8	all	all	DET
eurjchem-1178	37	9	needed	need	VERB
eurjchem-1178	37	10	solutions	solution	NOUN
eurjchem-1178	37	11	.	.	PUNCT
eurjchem-1178	38	1	2.2	2.2	NUM
eurjchem-1178	38	2	.	.	PUNCT
eurjchem-1178	38	3	selection	selection	NOUN
eurjchem-1178	38	4	of	of	ADP
eurjchem-1178	38	5	optimum	optimum	ADJ
eurjchem-1178	38	6	wavelength	wavelength	NOUN
eurjchem-1178	38	7	standard	standard	ADJ
eurjchem-1178	38	8	solution	solution	NOUN
eurjchem-1178	38	9	of	of	ADP
eurjchem-1178	38	10	ammonia	ammonia	NOUN
eurjchem-1178	38	11	of	of	ADP
eurjchem-1178	38	12	2×10‐4	2×10‐4	NOUN
eurjchem-1178	38	13	m	m	PROPN
eurjchem-1178	38	14	was	be	AUX
eurjchem-1178	38	15	taken	take	VERB
eurjchem-1178	38	16	and	and	CCONJ
eurjchem-1178	38	17	mixed	mix	VERB
eurjchem-1178	38	18	with	with	ADP
eurjchem-1178	38	19	2×10‐2	2×10‐2	NUM
eurjchem-1178	38	20	m	m	NOUN
eurjchem-1178	38	21	of	of	ADP
eurjchem-1178	38	22	ninhydrin	ninhydrin	NOUN
eurjchem-1178	38	23	,	,	PUNCT
eurjchem-1178	38	24	the	the	DET
eurjchem-1178	38	25	ph	ph	NOUN
eurjchem-1178	38	26	was	be	AUX
eurjchem-1178	38	27	10	10	NUM
eurjchem-1178	38	28	using	use	VERB
eurjchem-1178	38	29	naoh	naoh	NOUN
eurjchem-1178	38	30	solution	solution	NOUN
eurjchem-1178	38	31	and	and	CCONJ
eurjchem-1178	38	32	the	the	DET
eurjchem-1178	38	33	mixing	mixing	NOUN
eurjchem-1178	38	34	has	have	AUX
eurjchem-1178	38	35	done	do	VERB
eurjchem-1178	38	36	at	at	ADP
eurjchem-1178	38	37	room	room	NOUN
eurjchem-1178	38	38	temperature	temperature	NOUN
eurjchem-1178	38	39	with	with	ADP
eurjchem-1178	38	40	final	final	ADJ
eurjchem-1178	38	41	volume	volume	NOUN
eurjchem-1178	38	42	of	of	ADP
eurjchem-1178	38	43	25	25	NUM
eurjchem-1178	38	44	ml	ml	NOUN
eurjchem-1178	38	45	.	.	PUNCT
eurjchem-1178	39	1	the	the	DET
eurjchem-1178	39	2	reaction	reaction	NOUN
eurjchem-1178	39	3	was	be	AUX
eurjchem-1178	39	4	found	find	VERB
eurjchem-1178	39	5	to	to	PART
eurjchem-1178	39	6	be	be	AUX
eurjchem-1178	39	7	complete	complete	ADJ
eurjchem-1178	39	8	when	when	SCONJ
eurjchem-1178	39	9	the	the	DET
eurjchem-1178	39	10	reaction	reaction	NOUN
eurjchem-1178	39	11	was	be	AUX
eurjchem-1178	39	12	allowed	allow	VERB
eurjchem-1178	39	13	to	to	PART
eurjchem-1178	39	14	stand	stand	VERB
eurjchem-1178	39	15	for	for	ADP
eurjchem-1178	39	16	20	20	NUM
eurjchem-1178	39	17	min	min	NOUN
eurjchem-1178	39	18	forming	form	VERB
eurjchem-1178	39	19	a	a	DET
eurjchem-1178	39	20	red	red	ADJ
eurjchem-1178	39	21	colored	colored	ADJ
eurjchem-1178	39	22	product	product	NOUN
eurjchem-1178	39	23	.	.	PUNCT
eurjchem-1178	40	1	the	the	DET
eurjchem-1178	40	2	absorbance	absorbance	NOUN
eurjchem-1178	40	3	was	be	AUX
eurjchem-1178	40	4	measured	measure	VERB
eurjchem-1178	40	5	by	by	ADP
eurjchem-1178	40	6	the	the	DET
eurjchem-1178	40	7	spectrophotometer	spectrophotometer	NOUN
eurjchem-1178	40	8	.	.	PUNCT
eurjchem-1178	41	1	the	the	DET
eurjchem-1178	41	2	absorbance	absorbance	NOUN
eurjchem-1178	41	3	was	be	AUX
eurjchem-1178	41	4	measured	measure	VERB
eurjchem-1178	41	5	at	at	ADP
eurjchem-1178	41	6	range	range	NOUN
eurjchem-1178	41	7	of	of	ADP
eurjchem-1178	41	8	wave	wave	NOUN
eurjchem-1178	41	9	length	length	NOUN
eurjchem-1178	41	10	of	of	ADP
eurjchem-1178	41	11	400‐800	400‐800	NUM
eurjchem-1178	41	12	nm	nm	NOUN
eurjchem-1178	41	13	using	use	VERB
eurjchem-1178	41	14	uv	uv	NOUN
eurjchem-1178	41	15	/	/	SYM
eurjchem-1178	41	16	vis	vis	X
eurjchem-1178	41	17	spectrometer	spectrometer	NOUN
eurjchem-1178	41	18	(	(	PUNCT
eurjchem-1178	41	19	unicam	unicam	NOUN
eurjchem-1178	41	20	900	900	NUM
eurjchem-1178	41	21	)	)	PUNCT
eurjchem-1178	41	22	.	.	PUNCT
eurjchem-1178	42	1	the	the	DET
eurjchem-1178	42	2	absorbance	absorbance	NOUN
eurjchem-1178	42	3	has	have	VERB
eurjchem-1178	42	4	a	a	DET
eurjchem-1178	42	5	good	good	ADJ
eurjchem-1178	42	6	absorption	absorption	NOUN
eurjchem-1178	42	7	in	in	ADP
eurjchem-1178	42	8	the	the	DET
eurjchem-1178	42	9	visible	visible	ADJ
eurjchem-1178	42	10	region	region	NOUN
eurjchem-1178	42	11	and	and	CCONJ
eurjchem-1178	42	12	the	the	DET
eurjchem-1178	42	13	absorbance	absorbance	NOUN
eurjchem-1178	42	14	reading	reading	NOUN
eurjchem-1178	42	15	was	be	AUX
eurjchem-1178	42	16	not	not	PART
eurjchem-1178	42	17	changed	change	VERB
eurjchem-1178	42	18	after	after	ADP
eurjchem-1178	42	19	1	1	NUM
eurjchem-1178	42	20	h.	h.	NOUN
eurjchem-1178	42	21	it	it	PRON
eurjchem-1178	42	22	was	be	AUX
eurjchem-1178	42	23	found	find	VERB
eurjchem-1178	42	24	that	that	SCONJ
eurjchem-1178	42	25	the	the	DET
eurjchem-1178	42	26	maximum	maximum	ADJ
eurjchem-1178	42	27	absorbance	absorbance	NOUN
eurjchem-1178	42	28	is	be	AUX
eurjchem-1178	42	29	at	at	ADP
eurjchem-1178	42	30	508	508	NUM
eurjchem-1178	42	31	nm	nm	NOUN
eurjchem-1178	42	32	as	as	SCONJ
eurjchem-1178	42	33	shown	show	VERB
eurjchem-1178	42	34	in	in	ADP
eurjchem-1178	42	35	figure	figure	NOUN
eurjchem-1178	42	36	1	1	NUM
eurjchem-1178	42	37	.	.	PUNCT
eurjchem-1178	42	38	figure	figure	NOUN
eurjchem-1178	42	39	1	1	NUM
eurjchem-1178	42	40	.	.	PUNCT
eurjchem-1178	43	1	the	the	DET
eurjchem-1178	43	2	absorption	absorption	NOUN
eurjchem-1178	43	3	spectra	spectra	NOUN
eurjchem-1178	43	4	of	of	ADP
eurjchem-1178	43	5	(	(	PUNCT
eurjchem-1178	43	6	a	a	PRON
eurjchem-1178	43	7	)	)	PUNCT
eurjchem-1178	43	8	ammonia‐ninhydrin	ammonia‐ninhydrin	NOUN
eurjchem-1178	43	9	complex	complex	NOUN
eurjchem-1178	43	10	,	,	PUNCT
eurjchem-1178	43	11	(	(	PUNCT
eurjchem-1178	43	12	b	b	NOUN
eurjchem-1178	43	13	)	)	PUNCT
eurjchem-1178	43	14	blank	blank	NOUN
eurjchem-1178	43	15	.	.	PUNCT
eurjchem-1178	44	1	2.3	2.3	NUM
eurjchem-1178	44	2	.	.	PUNCT
eurjchem-1178	44	3	effect	effect	NOUN
eurjchem-1178	44	4	of	of	ADP
eurjchem-1178	44	5	different	different	ADJ
eurjchem-1178	44	6	parameters	parameter	NOUN
eurjchem-1178	44	7	in	in	ADP
eurjchem-1178	44	8	order	order	NOUN
eurjchem-1178	44	9	to	to	PART
eurjchem-1178	44	10	develop	develop	VERB
eurjchem-1178	44	11	a	a	DET
eurjchem-1178	44	12	method	method	NOUN
eurjchem-1178	44	13	for	for	ADP
eurjchem-1178	44	14	this	this	DET
eurjchem-1178	44	15	study	study	NOUN
eurjchem-1178	44	16	,	,	PUNCT
eurjchem-1178	44	17	different	different	ADJ
eurjchem-1178	44	18	parameters	parameter	NOUN
eurjchem-1178	44	19	were	be	AUX
eurjchem-1178	44	20	investigated	investigate	VERB
eurjchem-1178	44	21	such	such	ADJ
eurjchem-1178	44	22	as	as	ADP
eurjchem-1178	44	23	initial	initial	ADJ
eurjchem-1178	44	24	concentration	concentration	NOUN
eurjchem-1178	44	25	of	of	ADP
eurjchem-1178	44	26	ninhydrin	ninhydrin	NOUN
eurjchem-1178	44	27	,	,	PUNCT
eurjchem-1178	44	28	time	time	NOUN
eurjchem-1178	44	29	,	,	PUNCT
eurjchem-1178	44	30	temperature	temperature	NOUN
eurjchem-1178	44	31	,	,	PUNCT
eurjchem-1178	44	32	ph	ph	ADJ
eurjchem-1178	44	33	,	,	PUNCT
eurjchem-1178	44	34	initial	initial	ADJ
eurjchem-1178	44	35	concentration	concentration	NOUN
eurjchem-1178	44	36	of	of	ADP
eurjchem-1178	44	37	nh3	nh3	NOUN
eurjchem-1178	44	38	and	and	CCONJ
eurjchem-1178	44	39	initial	initial	ADJ
eurjchem-1178	44	40	concentration	concentration	NOUN
eurjchem-1178	44	41	of	of	ADP
eurjchem-1178	44	42	naoh	naoh	NOUN
eurjchem-1178	44	43	.	.	PUNCT
eurjchem-1178	45	1	also	also	ADV
eurjchem-1178	45	2	,	,	PUNCT
eurjchem-1178	45	3	the	the	DET
eurjchem-1178	45	4	kinetic	kinetic	ADJ
eurjchem-1178	45	5	studies	study	NOUN
eurjchem-1178	45	6	are	be	AUX
eurjchem-1178	45	7	investigated	investigate	VERB
eurjchem-1178	45	8	at	at	ADP
eurjchem-1178	45	9	optimum	optimum	ADJ
eurjchem-1178	45	10	conditions	condition	NOUN
eurjchem-1178	45	11	.	.	PUNCT
eurjchem-1178	46	1	2.3.1	2.3.1	NUM
eurjchem-1178	46	2	.	.	PUNCT
eurjchem-1178	46	3	effect	effect	NOUN
eurjchem-1178	46	4	of	of	ADP
eurjchem-1178	46	5	ninhydrin	ninhydrin	PROPN
eurjchem-1178	46	6	initial	initial	ADJ
eurjchem-1178	46	7	concentration	concentration	NOUN
eurjchem-1178	46	8	different	different	ADJ
eurjchem-1178	46	9	concentrations	concentration	NOUN
eurjchem-1178	46	10	of	of	ADP
eurjchem-1178	46	11	ninhydrin	ninhydrin	NOUN
eurjchem-1178	46	12	ranged	range	VERB
eurjchem-1178	46	13	from	from	ADP
eurjchem-1178	46	14	8.0×10‐	8.0×10‐	NUM
eurjchem-1178	46	15	3‐2.6×10‐2	3‐2.6×10‐2	NUM
eurjchem-1178	46	16	m	m	NOUN
eurjchem-1178	46	17	was	be	AUX
eurjchem-1178	46	18	added	add	VERB
eurjchem-1178	46	19	to	to	ADP
eurjchem-1178	46	20	a	a	DET
eurjchem-1178	46	21	fixed	fix	VERB
eurjchem-1178	46	22	ammonia	ammonia	NOUN
eurjchem-1178	46	23	concentration	concentration	NOUN
eurjchem-1178	46	24	of	of	ADP
eurjchem-1178	46	25	2×10‐4	2×10‐4	NOUN
eurjchem-1178	46	26	m	m	NOUN
eurjchem-1178	46	27	at	at	ADP
eurjchem-1178	46	28	ph	ph	NOUN
eurjchem-1178	46	29	=	=	SYM
eurjchem-1178	46	30	10	10	NUM
eurjchem-1178	46	31	using	use	VERB
eurjchem-1178	46	32	naoh	naoh	NOUN
eurjchem-1178	46	33	solution	solution	NOUN
eurjchem-1178	46	34	.	.	PUNCT
eurjchem-1178	47	1	2.3.2	2.3.2	NUM
eurjchem-1178	47	2	.	.	X
eurjchem-1178	47	3	effect	effect	NOUN
eurjchem-1178	47	4	of	of	ADP
eurjchem-1178	47	5	time	time	NOUN
eurjchem-1178	47	6	a	a	DET
eurjchem-1178	47	7	concentration	concentration	NOUN
eurjchem-1178	47	8	of	of	ADP
eurjchem-1178	47	9	8×10‐3	8×10‐3	NUM
eurjchem-1178	47	10	m	m	VERB
eurjchem-1178	47	11	from	from	ADP
eurjchem-1178	47	12	ninhydrin	ninhydrin	NOUN
eurjchem-1178	47	13	reacts	react	NOUN
eurjchem-1178	47	14	with	with	ADP
eurjchem-1178	47	15	different	different	ADJ
eurjchem-1178	47	16	concentration	concentration	NOUN
eurjchem-1178	47	17	of	of	ADP
eurjchem-1178	47	18	ammonia	ammonia	NOUN
eurjchem-1178	47	19	separately	separately	ADV
eurjchem-1178	47	20	in	in	ADP
eurjchem-1178	47	21	the	the	DET
eurjchem-1178	47	22	range	range	NOUN
eurjchem-1178	47	23	of	of	ADP
eurjchem-1178	47	24	2×10‐4‐1.4×10‐3	2×10‐4‐1.4×10‐3	NUM
eurjchem-1178	47	25	m	m	NOUN
eurjchem-1178	47	26	in	in	ADP
eurjchem-1178	47	27	sodium	sodium	NOUN
eurjchem-1178	47	28	hydroxide	hydroxide	NOUN
eurjchem-1178	47	29	medium	medium	NOUN
eurjchem-1178	47	30	to	to	PART
eurjchem-1178	47	31	form	form	VERB
eurjchem-1178	47	32	a	a	DET
eurjchem-1178	47	33	red	red	ADJ
eurjchem-1178	47	34	colored	colored	ADJ
eurjchem-1178	47	35	product	product	NOUN
eurjchem-1178	47	36	.	.	PUNCT
eurjchem-1178	48	1	the	the	DET
eurjchem-1178	48	2	absorbance	absorbance	NOUN
eurjchem-1178	48	3	values	value	NOUN
eurjchem-1178	48	4	were	be	AUX
eurjchem-1178	48	5	obtained	obtain	VERB
eurjchem-1178	48	6	after	after	ADP
eurjchem-1178	48	7	10	10	NUM
eurjchem-1178	48	8	min	min	NOUN
eurjchem-1178	48	9	.	.	PUNCT
eurjchem-1178	48	10	different	different	ADJ
eurjchem-1178	48	11	time	time	NOUN
eurjchem-1178	48	12	intervals	interval	NOUN
eurjchem-1178	48	13	were	be	AUX
eurjchem-1178	48	14	chosen	choose	VERB
eurjchem-1178	48	15	as	as	SCONJ
eurjchem-1178	48	16	follows	follow	VERB
eurjchem-1178	48	17	2	2	NUM
eurjchem-1178	48	18	,	,	PUNCT
eurjchem-1178	48	19	4	4	NUM
eurjchem-1178	48	20	,	,	PUNCT
eurjchem-1178	48	21	6	6	NUM
eurjchem-1178	48	22	,	,	PUNCT
eurjchem-1178	48	23	8	8	NUM
eurjchem-1178	48	24	,	,	PUNCT
eurjchem-1178	48	25	10	10	NUM
eurjchem-1178	48	26	,	,	PUNCT
eurjchem-1178	48	27	12	12	NUM
eurjchem-1178	48	28	,	,	PUNCT
eurjchem-1178	48	29	14	14	NUM
eurjchem-1178	48	30	,	,	PUNCT
eurjchem-1178	48	31	16	16	NUM
eurjchem-1178	48	32	,	,	PUNCT
eurjchem-1178	48	33	…	…	PUNCT
eurjchem-1178	48	34	,	,	PUNCT
eurjchem-1178	48	35	60	60	NUM
eurjchem-1178	48	36	min	min	NOUN
eurjchem-1178	48	37	.	.	PUNCT
eurjchem-1178	49	1	the	the	DET
eurjchem-1178	49	2	reactions	reaction	NOUN
eurjchem-1178	49	3	done	do	VERB
eurjchem-1178	49	4	at	at	ADP
eurjchem-1178	49	5	room	room	NOUN
eurjchem-1178	49	6	temperature	temperature	NOUN
eurjchem-1178	49	7	.	.	PUNCT
eurjchem-1178	50	1	2.3.3	2.3.3	X
eurjchem-1178	50	2	.	.	X
eurjchem-1178	50	3	effect	effect	NOUN
eurjchem-1178	50	4	of	of	ADP
eurjchem-1178	50	5	solution	solution	NOUN
eurjchem-1178	50	6	temperature	temperature	NOUN
eurjchem-1178	50	7	the	the	DET
eurjchem-1178	50	8	investigation	investigation	NOUN
eurjchem-1178	50	9	of	of	ADP
eurjchem-1178	50	10	the	the	DET
eurjchem-1178	50	11	effect	effect	NOUN
eurjchem-1178	50	12	of	of	ADP
eurjchem-1178	50	13	temperature	temperature	NOUN
eurjchem-1178	50	14	on	on	ADP
eurjchem-1178	50	15	the	the	DET
eurjchem-1178	50	16	stability	stability	NOUN
eurjchem-1178	50	17	of	of	ADP
eurjchem-1178	50	18	the	the	DET
eurjchem-1178	50	19	complex	complex	NOUN
eurjchem-1178	50	20	of	of	ADP
eurjchem-1178	50	21	ammonia	ammonia	NOUN
eurjchem-1178	50	22	with	with	ADP
eurjchem-1178	50	23	ninhydrin	ninhydrin	NOUN
eurjchem-1178	50	24	was	be	AUX
eurjchem-1178	50	25	done	do	VERB
eurjchem-1178	50	26	,	,	PUNCT
eurjchem-1178	50	27	the	the	DET
eurjchem-1178	50	28	following	follow	VERB
eurjchem-1178	50	29	temperature	temperature	NOUN
eurjchem-1178	50	30	values	value	NOUN
eurjchem-1178	50	31	were	be	AUX
eurjchem-1178	50	32	selected	select	VERB
eurjchem-1178	50	33	:	:	PUNCT
eurjchem-1178	50	34	room	room	NOUN
eurjchem-1178	50	35	temperature	temperature	NOUN
eurjchem-1178	50	36	,	,	PUNCT
eurjchem-1178	50	37	25	25	NUM
eurjchem-1178	50	38	,	,	PUNCT
eurjchem-1178	50	39	30	30	NUM
eurjchem-1178	50	40	,	,	PUNCT
eurjchem-1178	50	41	35	35	NUM
eurjchem-1178	50	42	,	,	PUNCT
eurjchem-1178	50	43	40	40	NUM
eurjchem-1178	50	44	,	,	PUNCT
eurjchem-1178	50	45	45	45	NUM
eurjchem-1178	50	46	,	,	PUNCT
eurjchem-1178	50	47	and	and	CCONJ
eurjchem-1178	50	48	50	50	NUM
eurjchem-1178	50	49	°	°	NOUN
eurjchem-1178	50	50	c	c	NOUN
eurjchem-1178	50	51	.	.	PUNCT
eurjchem-1178	51	1	several	several	ADJ
eurjchem-1178	51	2	experiments	experiment	NOUN
eurjchem-1178	51	3	were	be	AUX
eurjchem-1178	51	4	carried	carry	VERB
eurjchem-1178	51	5	out	out	ADP
eurjchem-1178	51	6	while	while	SCONJ
eurjchem-1178	51	7	remaining	remain	VERB
eurjchem-1178	51	8	the	the	DET
eurjchem-1178	51	9	other	other	ADJ
eurjchem-1178	51	10	conditions	condition	NOUN
eurjchem-1178	51	11	constant	constant	ADJ
eurjchem-1178	51	12	such	such	ADJ
eurjchem-1178	51	13	as	as	ADP
eurjchem-1178	51	14	:	:	PUNCT
eurjchem-1178	51	15	reaction	reaction	NOUN
eurjchem-1178	51	16	time	time	NOUN
eurjchem-1178	51	17	20	20	NUM
eurjchem-1178	51	18	min	min	NOUN
eurjchem-1178	51	19	,	,	PUNCT
eurjchem-1178	51	20	ph	ph	NOUN
eurjchem-1178	51	21	=	=	SYM
eurjchem-1178	51	22	10.0	10.0	NUM
eurjchem-1178	51	23	,	,	PUNCT
eurjchem-1178	51	24	nh3	nh3	NOUN
eurjchem-1178	51	25	=	=	SYM
eurjchem-1178	51	26	2×10‐	2×10‐	NUM
eurjchem-1178	51	27	4	4	NUM
eurjchem-1178	51	28	m	m	NOUN
eurjchem-1178	51	29	,	,	PUNCT
eurjchem-1178	51	30	ninhydrin	ninhydrin	NOUN
eurjchem-1178	51	31	=	=	PUNCT
eurjchem-1178	51	32	8×10‐3	8×10‐3	NUM
eurjchem-1178	51	33	m	m	NOUN
eurjchem-1178	51	34	,	,	PUNCT
eurjchem-1178	52	1	naoh	naoh	NOUN
eurjchem-1178	52	2	=	=	SYM
eurjchem-1178	52	3	1.6×10‐2	1.6×10‐2	NUM
eurjchem-1178	52	4	m.	m.	NOUN
eurjchem-1178	52	5	2.3.4	2.3.4	NUM
eurjchem-1178	52	6	.	.	PUNCT
eurjchem-1178	52	7	effect	effect	NOUN
eurjchem-1178	52	8	of	of	ADP
eurjchem-1178	52	9	ph	ph	NOUN
eurjchem-1178	52	10	on	on	ADP
eurjchem-1178	52	11	the	the	DET
eurjchem-1178	52	12	complex	complex	ADJ
eurjchem-1178	52	13	stability	stability	NOUN
eurjchem-1178	52	14	several	several	ADJ
eurjchem-1178	52	15	experiments	experiment	NOUN
eurjchem-1178	52	16	were	be	AUX
eurjchem-1178	52	17	carried	carry	VERB
eurjchem-1178	52	18	out	out	ADP
eurjchem-1178	52	19	to	to	PART
eurjchem-1178	52	20	study	study	VERB
eurjchem-1178	52	21	the	the	DET
eurjchem-1178	52	22	effect	effect	NOUN
eurjchem-1178	52	23	of	of	ADP
eurjchem-1178	52	24	ph	ph	NOUN
eurjchem-1178	52	25	in	in	ADP
eurjchem-1178	52	26	the	the	DET
eurjchem-1178	52	27	range	range	NOUN
eurjchem-1178	52	28	of	of	ADP
eurjchem-1178	52	29	1.0‐10.0	1.0‐10.0	NUM
eurjchem-1178	52	30	using	use	VERB
eurjchem-1178	52	31	different	different	ADJ
eurjchem-1178	52	32	buffer	buffer	NOUN
eurjchem-1178	52	33	solutions	solution	NOUN
eurjchem-1178	52	34	,	,	PUNCT
eurjchem-1178	52	35	while	while	SCONJ
eurjchem-1178	52	36	keeping	keep	VERB
eurjchem-1178	52	37	the	the	DET
eurjchem-1178	52	38	other	other	ADJ
eurjchem-1178	52	39	conditions	condition	NOUN
eurjchem-1178	52	40	constant	constant	ADJ
eurjchem-1178	52	41	such	such	ADJ
eurjchem-1178	52	42	as	as	ADP
eurjchem-1178	52	43	:	:	PUNCT
eurjchem-1178	52	44	reaction	reaction	NOUN
eurjchem-1178	52	45	time	time	NOUN
eurjchem-1178	52	46	20	20	NUM
eurjchem-1178	52	47	min	min	NOUN
eurjchem-1178	52	48	,	,	PUNCT
eurjchem-1178	52	49	nh3	nh3	NOUN
eurjchem-1178	52	50	=	=	PROPN
eurjchem-1178	52	51	2×10‐4	2×10‐4	PROPN
eurjchem-1178	52	52	m	m	PROPN
eurjchem-1178	52	53	,	,	PUNCT
eurjchem-1178	52	54	ninhydrin	ninhydrin	NOUN
eurjchem-1178	52	55	=	=	PUNCT
eurjchem-1178	52	56	8×10‐3	8×10‐3	NUM
eurjchem-1178	52	57	m	m	NOUN
eurjchem-1178	52	58	,	,	PUNCT
eurjchem-1178	52	59	naoh	naoh	NOUN
eurjchem-1178	52	60	=	=	PROPN
eurjchem-1178	52	61	1.6×10‐2	1.6×10‐2	NUM
eurjchem-1178	52	62	m	m	NOUN
eurjchem-1178	52	63	and	and	CCONJ
eurjchem-1178	52	64	at	at	ADP
eurjchem-1178	52	65	room	room	NOUN
eurjchem-1178	52	66	temperature	temperature	NOUN
eurjchem-1178	52	67	.	.	PUNCT
eurjchem-1178	53	1	2.3.5	2.3.5	NUM
eurjchem-1178	53	2	.	.	PUNCT
eurjchem-1178	53	3	effect	effect	NOUN
eurjchem-1178	53	4	of	of	ADP
eurjchem-1178	53	5	initial	initial	ADJ
eurjchem-1178	53	6	concentration	concentration	NOUN
eurjchem-1178	53	7	of	of	ADP
eurjchem-1178	53	8	naoh	naoh	ADJ
eurjchem-1178	53	9	different	different	ADJ
eurjchem-1178	53	10	concentrations	concentration	NOUN
eurjchem-1178	53	11	of	of	ADP
eurjchem-1178	53	12	naoh	naoh	NOUN
eurjchem-1178	53	13	were	be	AUX
eurjchem-1178	53	14	used	use	VERB
eurjchem-1178	53	15	in	in	ADP
eurjchem-1178	53	16	the	the	DET
eurjchem-1178	53	17	range	range	NOUN
eurjchem-1178	53	18	of	of	ADP
eurjchem-1178	53	19	4.0×10‐3	4.0×10‐3	NUM
eurjchem-1178	53	20	to	to	ADP
eurjchem-1178	53	21	3.2×10‐4	3.2×10‐4	NUM
eurjchem-1178	53	22	m	m	NOUN
eurjchem-1178	53	23	while	while	SCONJ
eurjchem-1178	53	24	keeping	keep	VERB
eurjchem-1178	53	25	the	the	DET
eurjchem-1178	53	26	other	other	ADJ
eurjchem-1178	53	27	parameters	parameter	NOUN
eurjchem-1178	53	28	constant	constant	ADJ
eurjchem-1178	53	29	to	to	PART
eurjchem-1178	53	30	study	study	VERB
eurjchem-1178	53	31	the	the	DET
eurjchem-1178	53	32	effect	effect	NOUN
eurjchem-1178	53	33	of	of	ADP
eurjchem-1178	53	34	the	the	DET
eurjchem-1178	53	35	initial	initial	ADJ
eurjchem-1178	53	36	concentration	concentration	NOUN
eurjchem-1178	53	37	of	of	ADP
eurjchem-1178	53	38	naoh	naoh	NOUN
eurjchem-1178	53	39	on	on	ADP
eurjchem-1178	53	40	the	the	DET
eurjchem-1178	53	41	stability	stability	NOUN
eurjchem-1178	53	42	of	of	ADP
eurjchem-1178	53	43	the	the	DET
eurjchem-1178	53	44	complex	complex	NOUN
eurjchem-1178	53	45	.	.	PUNCT
eurjchem-1178	54	1	2.3.6	2.3.6	NUM
eurjchem-1178	54	2	.	.	PUNCT
eurjchem-1178	54	3	effect	effect	NOUN
eurjchem-1178	54	4	of	of	ADP
eurjchem-1178	54	5	initial	initial	ADJ
eurjchem-1178	54	6	concentration	concentration	NOUN
eurjchem-1178	54	7	of	of	ADP
eurjchem-1178	54	8	nh3	nh3	NOUN
eurjchem-1178	54	9	under	under	ADP
eurjchem-1178	54	10	the	the	DET
eurjchem-1178	54	11	optimum	optimum	ADJ
eurjchem-1178	54	12	conditions	condition	NOUN
eurjchem-1178	54	13	of	of	ADP
eurjchem-1178	54	14	all	all	PRON
eurjchem-1178	54	15	of	of	ADP
eurjchem-1178	54	16	the	the	DET
eurjchem-1178	54	17	previous	previous	ADJ
eurjchem-1178	54	18	parameters	parameter	NOUN
eurjchem-1178	54	19	,	,	PUNCT
eurjchem-1178	54	20	the	the	DET
eurjchem-1178	54	21	studying	studying	NOUN
eurjchem-1178	54	22	of	of	ADP
eurjchem-1178	54	23	the	the	DET
eurjchem-1178	54	24	effect	effect	NOUN
eurjchem-1178	54	25	of	of	ADP
eurjchem-1178	54	26	initial	initial	ADJ
eurjchem-1178	54	27	concentration	concentration	NOUN
eurjchem-1178	54	28	ammonia	ammonia	NOUN
eurjchem-1178	54	29	in	in	ADP
eurjchem-1178	54	30	the	the	DET
eurjchem-1178	54	31	range	range	NOUN
eurjchem-1178	54	32	of	of	ADP
eurjchem-1178	54	33	2.0×10‐4	2.0×10‐4	NUM
eurjchem-1178	54	34	to	to	ADP
eurjchem-1178	54	35	2.6×10‐3	2.6×10‐3	NUM
eurjchem-1178	54	36	m	m	VERB
eurjchem-1178	54	37	was	be	AUX
eurjchem-1178	54	38	investigated	investigate	VERB
eurjchem-1178	54	39	.	.	PUNCT
eurjchem-1178	55	1	3	3	X
eurjchem-1178	55	2	.	.	NOUN
eurjchem-1178	55	3	results	result	NOUN
eurjchem-1178	55	4	and	and	CCONJ
eurjchem-1178	55	5	discussion	discussion	NOUN
eurjchem-1178	55	6	3.1	3.1	NUM
eurjchem-1178	55	7	.	.	PUNCT
eurjchem-1178	56	1	optimization	optimization	NOUN
eurjchem-1178	56	2	of	of	ADP
eurjchem-1178	56	3	reaction	reaction	NOUN
eurjchem-1178	56	4	condition	condition	NOUN
eurjchem-1178	56	5	in	in	ADP
eurjchem-1178	56	6	developing	develop	VERB
eurjchem-1178	56	7	this	this	DET
eurjchem-1178	56	8	method	method	NOUN
eurjchem-1178	56	9	,	,	PUNCT
eurjchem-1178	56	10	systematic	systematic	ADJ
eurjchem-1178	56	11	study	study	NOUN
eurjchem-1178	56	12	of	of	ADP
eurjchem-1178	56	13	the	the	DET
eurjchem-1178	56	14	effects	effect	NOUN
eurjchem-1178	56	15	of	of	ADP
eurjchem-1178	56	16	various	various	ADJ
eurjchem-1178	56	17	parameters	parameter	NOUN
eurjchem-1178	56	18	were	be	AUX
eurjchem-1178	56	19	undertaken	undertake	VERB
eurjchem-1178	56	20	by	by	ADP
eurjchem-1178	56	21	varying	vary	VERB
eurjchem-1178	56	22	one	one	NUM
eurjchem-1178	56	23	parameter	parameter	NOUN
eurjchem-1178	56	24	at	at	ADP
eurjchem-1178	56	25	a	a	DET
eurjchem-1178	56	26	time	time	NOUN
eurjchem-1178	56	27	and	and	CCONJ
eurjchem-1178	56	28	controlling	control	VERB
eurjchem-1178	56	29	all	all	DET
eurjchem-1178	56	30	others	other	NOUN
eurjchem-1178	56	31	fixed	fix	VERB
eurjchem-1178	56	32	.	.	PUNCT
eurjchem-1178	57	1	3.2	3.2	NUM
eurjchem-1178	57	2	.	.	PUNCT
eurjchem-1178	57	3	effect	effect	NOUN
eurjchem-1178	57	4	of	of	ADP
eurjchem-1178	57	5	ninhydrin	ninhydrin	NOUN
eurjchem-1178	57	6	initial	initial	ADJ
eurjchem-1178	57	7	concentration	concentration	NOUN
eurjchem-1178	57	8	the	the	DET
eurjchem-1178	57	9	absorbance	absorbance	NOUN
eurjchem-1178	57	10	was	be	AUX
eurjchem-1178	57	11	measured	measure	VERB
eurjchem-1178	57	12	at	at	ADP
eurjchem-1178	57	13	room	room	NOUN
eurjchem-1178	57	14	temperature	temperature	NOUN
eurjchem-1178	57	15	.	.	PUNCT
eurjchem-1178	58	1	the	the	DET
eurjchem-1178	58	2	results	result	NOUN
eurjchem-1178	58	3	indicate	indicate	VERB
eurjchem-1178	58	4	that	that	SCONJ
eurjchem-1178	58	5	absorbance	absorbance	NOUN
eurjchem-1178	58	6	increases	increase	VERB
eurjchem-1178	58	7	with	with	ADP
eurjchem-1178	58	8	the	the	DET
eurjchem-1178	58	9	increasing	increase	VERB
eurjchem-1178	58	10	concentrations	concentration	NOUN
eurjchem-1178	58	11	of	of	ADP
eurjchem-1178	58	12	ninhydrin	ninhydrin	NOUN
eurjchem-1178	58	13	solution	solution	NOUN
eurjchem-1178	58	14	.	.	PUNCT
eurjchem-1178	59	1	but	but	CCONJ
eurjchem-1178	59	2	when	when	SCONJ
eurjchem-1178	59	3	the	the	DET
eurjchem-1178	59	4	added	add	VERB
eurjchem-1178	59	5	concentration	concentration	NOUN
eurjchem-1178	59	6	of	of	ADP
eurjchem-1178	59	7	the	the	DET
eurjchem-1178	59	8	ninhydrin	ninhydrin	NOUN
eurjchem-1178	59	9	up	up	ADP
eurjchem-1178	59	10	to	to	ADP
eurjchem-1178	59	11	2×10‐2	2×10‐2	NUM
eurjchem-1178	59	12	m	m	NOUN
eurjchem-1178	59	13	and	and	CCONJ
eurjchem-1178	59	14	above	above	ADP
eurjchem-1178	59	15	it	it	PRON
eurjchem-1178	59	16	was	be	AUX
eurjchem-1178	59	17	found	find	VERB
eurjchem-1178	59	18	that	that	SCONJ
eurjchem-1178	59	19	the	the	DET
eurjchem-1178	59	20	absorption	absorption	NOUN
eurjchem-1178	59	21	remained	remain	VERB
eurjchem-1178	59	22	constant	constant	ADJ
eurjchem-1178	59	23	indicating	indicating	NOUN
eurjchem-1178	59	24	ninhydrin	ninhydrin	NOUN
eurjchem-1178	59	25	was	be	AUX
eurjchem-1178	59	26	sufficient	sufficient	ADJ
eurjchem-1178	59	27	enough	enough	ADV
eurjchem-1178	59	28	to	to	PART
eurjchem-1178	59	29	form	form	VERB
eurjchem-1178	59	30	a	a	DET
eurjchem-1178	59	31	complex	complex	NOUN
eurjchem-1178	59	32	with	with	ADP
eurjchem-1178	59	33	2×10‐4	2×10‐4	NOUN
eurjchem-1178	59	34	m	m	NOUN
eurjchem-1178	59	35	ammonia	ammonia	ADJ
eurjchem-1178	59	36	solution	solution	NOUN
eurjchem-1178	59	37	as	as	SCONJ
eurjchem-1178	59	38	shown	show	VERB
eurjchem-1178	59	39	in	in	ADP
eurjchem-1178	59	40	figure	figure	NOUN
eurjchem-1178	59	41	2	2	NUM
eurjchem-1178	59	42	.	.	PUNCT
eurjchem-1178	59	43	figure	figure	NOUN
eurjchem-1178	59	44	2	2	NUM
eurjchem-1178	59	45	.	.	PUNCT
eurjchem-1178	59	46	effect	effect	NOUN
eurjchem-1178	59	47	of	of	ADP
eurjchem-1178	59	48	ninhydrin	ninhydrin	NOUN
eurjchem-1178	59	49	concentration	concentration	NOUN
eurjchem-1178	59	50	on	on	ADP
eurjchem-1178	59	51	the	the	DET
eurjchem-1178	59	52	absorbance	absorbance	NOUN
eurjchem-1178	59	53	at	at	ADP
eurjchem-1178	59	54	λmax	λmax	NOUN
eurjchem-1178	59	55	of	of	ADP
eurjchem-1178	59	56	the	the	DET
eurjchem-1178	59	57	colored	colored	ADJ
eurjchem-1178	59	58	product	product	NOUN
eurjchem-1178	59	59	in	in	ADP
eurjchem-1178	59	60	nh3	nh3	PROPN
eurjchem-1178	59	61	=	=	PROPN
eurjchem-1178	59	62	2×10‐4	2×10‐4	PROPN
eurjchem-1178	59	63	m	m	PROPN
eurjchem-1178	59	64	,	,	PUNCT
eurjchem-1178	59	65	ph	ph	NOUN
eurjchem-1178	59	66	=	=	SYM
eurjchem-1178	59	67	10	10	NUM
eurjchem-1178	59	68	,	,	PUNCT
eurjchem-1178	59	69	total	total	ADJ
eurjchem-1178	59	70	volume	volume	NOUN
eurjchem-1178	59	71	25	25	NUM
eurjchem-1178	59	72	ml	ml	NOUN
eurjchem-1178	59	73	,	,	PUNCT
eurjchem-1178	59	74	at	at	ADP
eurjchem-1178	59	75	room	room	NOUN
eurjchem-1178	59	76	temperature	temperature	NOUN
eurjchem-1178	59	77	.	.	PUNCT
eurjchem-1178	60	1	3.3	3.3	NUM
eurjchem-1178	60	2	.	.	PUNCT
eurjchem-1178	60	3	effect	effect	NOUN
eurjchem-1178	60	4	of	of	ADP
eurjchem-1178	60	5	time	time	NOUN
eurjchem-1178	60	6	the	the	DET
eurjchem-1178	60	7	absorbance	absorbance	NOUN
eurjchem-1178	60	8	values	value	NOUN
eurjchem-1178	60	9	increased	increase	VERB
eurjchem-1178	60	10	with	with	ADP
eurjchem-1178	60	11	time	time	NOUN
eurjchem-1178	60	12	up	up	ADP
eurjchem-1178	60	13	to	to	PART
eurjchem-1178	60	14	20	20	NUM
eurjchem-1178	60	15	min	min	NOUN
eurjchem-1178	60	16	and	and	CCONJ
eurjchem-1178	60	17	red	red	ADJ
eurjchem-1178	60	18	color	color	NOUN
eurjchem-1178	60	19	developed	develop	VERB
eurjchem-1178	60	20	instantaneously	instantaneously	ADV
eurjchem-1178	60	21	with	with	ADP
eurjchem-1178	60	22	increased	increase	VERB
eurjchem-1178	60	23	intensity	intensity	NOUN
eurjchem-1178	60	24	and	and	CCONJ
eurjchem-1178	60	25	remained	remain	VERB
eurjchem-1178	60	26	stable	stable	ADJ
eurjchem-1178	60	27	for	for	ADP
eurjchem-1178	60	28	the	the	DET
eurjchem-1178	60	29	remaining	remain	VERB
eurjchem-1178	60	30	time	time	NOUN
eurjchem-1178	60	31	[	[	X
eurjchem-1178	60	32	7	7	NUM
eurjchem-1178	60	33	]	]	PUNCT
eurjchem-1178	60	34	.	.	PUNCT
eurjchem-1178	61	1	the	the	DET
eurjchem-1178	61	2	optimum	optimum	ADJ
eurjchem-1178	61	3	time	time	NOUN
eurjchem-1178	61	4	for	for	ADP
eurjchem-1178	61	5	measuring	measure	VERB
eurjchem-1178	61	6	of	of	ADP
eurjchem-1178	61	7	absorbance	absorbance	NOUN
eurjchem-1178	61	8	for	for	ADP
eurjchem-1178	61	9	all	all	DET
eurjchem-1178	61	10	concent‐	concent‐	NOUN
eurjchem-1178	61	11	baker	baker	PROPN
eurjchem-1178	61	12	and	and	CCONJ
eurjchem-1178	61	13	alzboon	alzboon	NOUN
eurjchem-1178	61	14	/	/	SYM
eurjchem-1178	61	15	european	european	ADJ
eurjchem-1178	61	16	journal	journal	PROPN
eurjchem-1178	61	17	of	of	ADP
eurjchem-1178	61	18	chemistry	chemistry	NOUN
eurjchem-1178	61	19	6	6	NUM
eurjchem-1178	61	20	(	(	PUNCT
eurjchem-1178	61	21	2	2	NUM
eurjchem-1178	61	22	)	)	PUNCT
eurjchem-1178	61	23	(	(	PUNCT
eurjchem-1178	61	24	2015	2015	NUM
eurjchem-1178	61	25	)	)	PUNCT
eurjchem-1178	61	26	135‐140	135‐140	NUM
eurjchem-1178	61	27	137	137	NUM
eurjchem-1178	61	28	rations	ration	NOUN
eurjchem-1178	61	29	of	of	ADP
eurjchem-1178	61	30	ammonia	ammonia	NOUN
eurjchem-1178	61	31	was	be	AUX
eurjchem-1178	61	32	found	find	VERB
eurjchem-1178	61	33	to	to	PART
eurjchem-1178	61	34	be	be	AUX
eurjchem-1178	61	35	about	about	ADV
eurjchem-1178	61	36	20	20	NUM
eurjchem-1178	61	37	min	min	NOUN
eurjchem-1178	61	38	.	.	PUNCT
eurjchem-1178	62	1	the	the	DET
eurjchem-1178	62	2	results	result	NOUN
eurjchem-1178	62	3	are	be	AUX
eurjchem-1178	62	4	illustrated	illustrate	VERB
eurjchem-1178	62	5	figure	figure	NOUN
eurjchem-1178	62	6	3	3	NUM
eurjchem-1178	62	7	.	.	PUNCT
eurjchem-1178	62	8	figure	figure	NOUN
eurjchem-1178	62	9	3	3	NUM
eurjchem-1178	62	10	.	.	PUNCT
eurjchem-1178	63	1	the	the	DET
eurjchem-1178	63	2	effect	effect	NOUN
eurjchem-1178	63	3	of	of	ADP
eurjchem-1178	63	4	time	time	NOUN
eurjchem-1178	63	5	on	on	ADP
eurjchem-1178	63	6	absorbance	absorbance	NOUN
eurjchem-1178	63	7	at	at	ADP
eurjchem-1178	63	8	λ	λ	X
eurjchem-1178	63	9	=	=	NUM
eurjchem-1178	63	10	508	508	NUM
eurjchem-1178	63	11	nm	nm	NOUN
eurjchem-1178	63	12	of	of	ADP
eurjchem-1178	63	13	the	the	DET
eurjchem-1178	63	14	colored	colored	ADJ
eurjchem-1178	63	15	product	product	NOUN
eurjchem-1178	63	16	at	at	ADP
eurjchem-1178	63	17	different	different	ADJ
eurjchem-1178	63	18	concentrations	concentration	NOUN
eurjchem-1178	63	19	of	of	ADP
eurjchem-1178	63	20	ammonia	ammonia	NOUN
eurjchem-1178	63	21	.	.	PUNCT
eurjchem-1178	64	1	conditions	condition	NOUN
eurjchem-1178	64	2	:	:	PUNCT
eurjchem-1178	64	3	ninhydrin=	ninhydrin=	NUM
eurjchem-1178	64	4	8×10‐3	8×10‐3	NUM
eurjchem-1178	64	5	m	m	NOUN
eurjchem-1178	64	6	,	,	PUNCT
eurjchem-1178	64	7	ph=	ph=	PROPN
eurjchem-1178	64	8	10	10	NUM
eurjchem-1178	64	9	,	,	PUNCT
eurjchem-1178	64	10	total	total	ADJ
eurjchem-1178	64	11	volume	volume	NOUN
eurjchem-1178	64	12	=	=	NOUN
eurjchem-1178	64	13	25	25	NUM
eurjchem-1178	64	14	ml	ml	NOUN
eurjchem-1178	64	15	,	,	PUNCT
eurjchem-1178	64	16	at	at	ADP
eurjchem-1178	64	17	room	room	NOUN
eurjchem-1178	64	18	temperature	temperature	NOUN
eurjchem-1178	64	19	.	.	PUNCT
eurjchem-1178	65	1	concentrations	concentration	NOUN
eurjchem-1178	65	2	of	of	ADP
eurjchem-1178	65	3	ammonia	ammonia	NOUN
eurjchem-1178	65	4	were	be	AUX
eurjchem-1178	65	5	(	(	PUNCT
eurjchem-1178	65	6	a	a	X
eurjchem-1178	65	7	)	)	PUNCT
eurjchem-1178	65	8	2×10−4	2×10−4	NOUN
eurjchem-1178	65	9	,	,	PUNCT
eurjchem-1178	65	10	(	(	PUNCT
eurjchem-1178	65	11	b	b	X
eurjchem-1178	65	12	)	)	PUNCT
eurjchem-1178	65	13	4×10−4	4×10−4	NOUN
eurjchem-1178	65	14	,	,	PUNCT
eurjchem-1178	65	15	(	(	PUNCT
eurjchem-1178	65	16	c	c	X
eurjchem-1178	65	17	)	)	PUNCT
eurjchem-1178	65	18	6×10−4	6×10−4	PROPN
eurjchem-1178	65	19	,	,	PUNCT
eurjchem-1178	65	20	(	(	PUNCT
eurjchem-1178	65	21	d	d	X
eurjchem-1178	65	22	)	)	PUNCT
eurjchem-1178	65	23	8×10−4	8×10−4	NUM
eurjchem-1178	65	24	,	,	PUNCT
eurjchem-1178	65	25	(	(	PUNCT
eurjchem-1178	65	26	e	e	NOUN
eurjchem-1178	65	27	)	)	PUNCT
eurjchem-1178	65	28	10×10−3	10×10−3	NUM
eurjchem-1178	65	29	,	,	PUNCT
eurjchem-1178	65	30	(	(	PUNCT
eurjchem-1178	65	31	f	f	X
eurjchem-1178	65	32	)	)	PUNCT
eurjchem-1178	65	33	1.2×10−3	1.2×10−3	NUM
eurjchem-1178	65	34	and	and	CCONJ
eurjchem-1178	65	35	(	(	PUNCT
eurjchem-1178	65	36	g)1.4×10−3	g)1.4×10−3	PROPN
eurjchem-1178	65	37	m.	m.	NOUN
eurjchem-1178	65	38	3.4	3.4	NUM
eurjchem-1178	65	39	.	.	PUNCT
eurjchem-1178	66	1	effect	effect	NOUN
eurjchem-1178	66	2	of	of	ADP
eurjchem-1178	66	3	solution	solution	NOUN
eurjchem-1178	66	4	temperature	temperature	NOUN
eurjchem-1178	66	5	the	the	DET
eurjchem-1178	66	6	spectrophotometer	spectrophotometer	NOUN
eurjchem-1178	66	7	has	have	AUX
eurjchem-1178	66	8	controlled‐heating	controlled‐heate	VERB
eurjchem-1178	66	9	facility	facility	NOUN
eurjchem-1178	66	10	so	so	SCONJ
eurjchem-1178	66	11	that	that	SCONJ
eurjchem-1178	66	12	the	the	DET
eurjchem-1178	66	13	absorbance	absorbance	NOUN
eurjchem-1178	66	14	could	could	AUX
eurjchem-1178	66	15	be	be	AUX
eurjchem-1178	66	16	simply	simply	ADV
eurjchem-1178	66	17	taken	take	VERB
eurjchem-1178	66	18	at	at	ADP
eurjchem-1178	66	19	the	the	DET
eurjchem-1178	66	20	desired	desire	VERB
eurjchem-1178	66	21	temperature	temperature	NOUN
eurjchem-1178	66	22	.	.	PUNCT
eurjchem-1178	67	1	from	from	ADP
eurjchem-1178	67	2	the	the	DET
eurjchem-1178	67	3	results	result	NOUN
eurjchem-1178	67	4	that	that	PRON
eurjchem-1178	67	5	shown	show	VERB
eurjchem-1178	67	6	in	in	ADP
eurjchem-1178	67	7	figure	figure	NOUN
eurjchem-1178	67	8	4	4	NUM
eurjchem-1178	67	9	,	,	PUNCT
eurjchem-1178	67	10	we	we	PRON
eurjchem-1178	67	11	can	can	AUX
eurjchem-1178	67	12	see	see	VERB
eurjchem-1178	67	13	that	that	SCONJ
eurjchem-1178	67	14	the	the	DET
eurjchem-1178	67	15	absorbance	absorbance	NOUN
eurjchem-1178	67	16	of	of	ADP
eurjchem-1178	67	17	the	the	DET
eurjchem-1178	67	18	colored	colored	ADJ
eurjchem-1178	67	19	complex	complex	ADJ
eurjchem-1178	67	20	decrease	decrease	NOUN
eurjchem-1178	67	21	with	with	ADP
eurjchem-1178	67	22	increasing	increase	VERB
eurjchem-1178	67	23	temperature	temperature	NOUN
eurjchem-1178	67	24	that	that	PRON
eurjchem-1178	67	25	may	may	AUX
eurjchem-1178	67	26	be	be	AUX
eurjchem-1178	67	27	because	because	SCONJ
eurjchem-1178	67	28	of	of	ADP
eurjchem-1178	67	29	the	the	DET
eurjchem-1178	67	30	dissociation	dissociation	NOUN
eurjchem-1178	67	31	of	of	ADP
eurjchem-1178	67	32	the	the	DET
eurjchem-1178	67	33	complex	complex	NOUN
eurjchem-1178	67	34	,	,	PUNCT
eurjchem-1178	67	35	and	and	CCONJ
eurjchem-1178	67	36	this	this	PRON
eurjchem-1178	67	37	indicated	indicate	VERB
eurjchem-1178	67	38	that	that	SCONJ
eurjchem-1178	67	39	the	the	DET
eurjchem-1178	67	40	reaction	reaction	NOUN
eurjchem-1178	67	41	is	be	AUX
eurjchem-1178	67	42	an	an	DET
eurjchem-1178	67	43	exothermic	exothermic	ADJ
eurjchem-1178	67	44	one	one	NUM
eurjchem-1178	67	45	[	[	X
eurjchem-1178	67	46	8	8	NUM
eurjchem-1178	67	47	]	]	PUNCT
eurjchem-1178	67	48	.	.	PUNCT
eurjchem-1178	68	1	figure	figure	NOUN
eurjchem-1178	68	2	4	4	NUM
eurjchem-1178	68	3	.	.	PUNCT
eurjchem-1178	68	4	effect	effect	NOUN
eurjchem-1178	68	5	of	of	ADP
eurjchem-1178	68	6	temperature	temperature	NOUN
eurjchem-1178	68	7	on	on	ADP
eurjchem-1178	68	8	the	the	DET
eurjchem-1178	68	9	absorbance	absorbance	NOUN
eurjchem-1178	68	10	at	at	ADP
eurjchem-1178	68	11	λ	λ	X
eurjchem-1178	68	12	=	=	NUM
eurjchem-1178	68	13	508	508	NUM
eurjchem-1178	68	14	nm	nm	NOUN
eurjchem-1178	68	15	of	of	ADP
eurjchem-1178	68	16	the	the	DET
eurjchem-1178	68	17	colored	colored	ADJ
eurjchem-1178	68	18	product	product	NOUN
eurjchem-1178	68	19	.	.	PUNCT
eurjchem-1178	69	1	condition	condition	NOUN
eurjchem-1178	69	2	:	:	PUNCT
eurjchem-1178	69	3	nh3	nh3	PROPN
eurjchem-1178	69	4	=	=	SYM
eurjchem-1178	69	5	2×10‐4	2×10‐4	PROPN
eurjchem-1178	69	6	,	,	PUNCT
eurjchem-1178	69	7	ninhydrin	ninhydrin	NOUN
eurjchem-1178	69	8	=	=	PUNCT
eurjchem-1178	69	9	8×10‐3	8×10‐3	NUM
eurjchem-1178	69	10	m	m	NOUN
eurjchem-1178	69	11	,	,	PUNCT
eurjchem-1178	69	12	ph	ph	NOUN
eurjchem-1178	69	13	=	=	SYM
eurjchem-1178	69	14	10	10	NUM
eurjchem-1178	69	15	,	,	PUNCT
eurjchem-1178	69	16	total	total	ADJ
eurjchem-1178	69	17	volume	volume	NOUN
eurjchem-1178	69	18	=	=	NOUN
eurjchem-1178	69	19	25	25	NUM
eurjchem-1178	69	20	ml	ml	NOUN
eurjchem-1178	69	21	.	.	PROPN
eurjchem-1178	69	22	3.5	3.5	NUM
eurjchem-1178	69	23	.	.	PUNCT
eurjchem-1178	70	1	effect	effect	NOUN
eurjchem-1178	70	2	of	of	ADP
eurjchem-1178	70	3	ph	ph	NOUN
eurjchem-1178	70	4	on	on	ADP
eurjchem-1178	70	5	the	the	DET
eurjchem-1178	70	6	complex	complex	ADJ
eurjchem-1178	70	7	satiability	satiability	NOUN
eurjchem-1178	70	8	it	it	PRON
eurjchem-1178	70	9	was	be	AUX
eurjchem-1178	70	10	shown	show	VERB
eurjchem-1178	70	11	from	from	ADP
eurjchem-1178	70	12	figure	figure	NOUN
eurjchem-1178	70	13	5	5	NUM
eurjchem-1178	70	14	that	that	SCONJ
eurjchem-1178	70	15	the	the	DET
eurjchem-1178	70	16	ph	ph	NOUN
eurjchem-1178	70	17	of	of	ADP
eurjchem-1178	70	18	10	10	NUM
eurjchem-1178	70	19	is	be	AUX
eurjchem-1178	70	20	the	the	DET
eurjchem-1178	70	21	most	most	ADV
eurjchem-1178	70	22	suitable	suitable	ADJ
eurjchem-1178	70	23	and	and	CCONJ
eurjchem-1178	70	24	desired	desire	VERB
eurjchem-1178	70	25	ph	ph	NOUN
eurjchem-1178	70	26	for	for	ADP
eurjchem-1178	70	27	the	the	DET
eurjchem-1178	70	28	complexation	complexation	NOUN
eurjchem-1178	70	29	of	of	ADP
eurjchem-1178	70	30	ammonia	ammonia	NOUN
eurjchem-1178	70	31	with	with	ADP
eurjchem-1178	70	32	ninhydrin	ninhydrin	NOUN
eurjchem-1178	70	33	,	,	PUNCT
eurjchem-1178	70	34	because	because	SCONJ
eurjchem-1178	70	35	this	this	PRON
eurjchem-1178	70	36	ph	ph	X
eurjchem-1178	70	37	>	>	X
eurjchem-1178	70	38	pka	pka	PROPN
eurjchem-1178	70	39	for	for	ADP
eurjchem-1178	70	40	ammonia	ammonia	NOUN
eurjchem-1178	70	41	.	.	PUNCT
eurjchem-1178	71	1	it	it	PRON
eurjchem-1178	71	2	was	be	AUX
eurjchem-1178	71	3	also	also	ADV
eurjchem-1178	71	4	seen	see	VERB
eurjchem-1178	71	5	that	that	SCONJ
eurjchem-1178	71	6	in	in	ADP
eurjchem-1178	71	7	acidic	acidic	ADJ
eurjchem-1178	71	8	media	medium	NOUN
eurjchem-1178	71	9	,	,	PUNCT
eurjchem-1178	71	10	the	the	DET
eurjchem-1178	71	11	complex	complex	NOUN
eurjchem-1178	71	12	was	be	AUX
eurjchem-1178	71	13	less	less	ADV
eurjchem-1178	71	14	stable	stable	ADJ
eurjchem-1178	71	15	.	.	PUNCT
eurjchem-1178	72	1	the	the	DET
eurjchem-1178	72	2	buffer	buffer	NOUN
eurjchem-1178	72	3	solutions	solution	NOUN
eurjchem-1178	72	4	(	(	PUNCT
eurjchem-1178	72	5	carbonate‐bicarbonate	carbonate‐bicarbonate	NOUN
eurjchem-1178	72	6	buffer	buffer	NOUN
eurjchem-1178	72	7	)	)	PUNCT
eurjchem-1178	72	8	used	use	VERB
eurjchem-1178	72	9	for	for	ADP
eurjchem-1178	72	10	ph	ph	ADJ
eurjchem-1178	72	11	maintenance	maintenance	NOUN
eurjchem-1178	72	12	did	do	AUX
eurjchem-1178	72	13	not	not	PART
eurjchem-1178	72	14	interfere	interfere	VERB
eurjchem-1178	72	15	in	in	ADP
eurjchem-1178	72	16	actual	actual	ADJ
eurjchem-1178	72	17	analysis	analysis	NOUN
eurjchem-1178	72	18	and	and	CCONJ
eurjchem-1178	72	19	provided	provide	VERB
eurjchem-1178	72	20	the	the	DET
eurjchem-1178	72	21	desired	desire	VERB
eurjchem-1178	72	22	ph	ph	NOUN
eurjchem-1178	72	23	for	for	ADP
eurjchem-1178	72	24	complex	complex	ADJ
eurjchem-1178	72	25	formation	formation	NOUN
eurjchem-1178	73	1	[	[	X
eurjchem-1178	73	2	9	9	NUM
eurjchem-1178	73	3	]	]	PUNCT
eurjchem-1178	73	4	,	,	PUNCT
eurjchem-1178	73	5	so	so	ADV
eurjchem-1178	73	6	this	this	DET
eurjchem-1178	73	7	ph	ph	NOUN
eurjchem-1178	73	8	was	be	AUX
eurjchem-1178	73	9	fixed	fix	VERB
eurjchem-1178	73	10	in	in	ADP
eurjchem-1178	73	11	all	all	DET
eurjchem-1178	73	12	experiments	experiment	NOUN
eurjchem-1178	73	13	later	later	ADV
eurjchem-1178	73	14	.	.	PUNCT
eurjchem-1178	74	1	3.6	3.6	NUM
eurjchem-1178	74	2	.	.	PUNCT
eurjchem-1178	74	3	effect	effect	NOUN
eurjchem-1178	74	4	of	of	ADP
eurjchem-1178	74	5	initial	initial	ADJ
eurjchem-1178	74	6	concentration	concentration	NOUN
eurjchem-1178	74	7	of	of	ADP
eurjchem-1178	74	8	naoh	naoh	ADJ
eurjchem-1178	74	9	different	different	ADJ
eurjchem-1178	74	10	concentrations	concentration	NOUN
eurjchem-1178	74	11	of	of	ADP
eurjchem-1178	74	12	naoh	naoh	NOUN
eurjchem-1178	74	13	were	be	AUX
eurjchem-1178	74	14	used	use	VERB
eurjchem-1178	74	15	in	in	ADP
eurjchem-1178	74	16	the	the	DET
eurjchem-1178	74	17	range	range	NOUN
eurjchem-1178	74	18	of	of	ADP
eurjchem-1178	74	19	4.0×10‐3	4.0×10‐3	NUM
eurjchem-1178	74	20	to	to	ADP
eurjchem-1178	74	21	3.2×10‐4	3.2×10‐4	NUM
eurjchem-1178	74	22	m	m	NOUN
eurjchem-1178	74	23	while	while	SCONJ
eurjchem-1178	74	24	keeping	keep	VERB
eurjchem-1178	74	25	the	the	DET
eurjchem-1178	74	26	other	other	ADJ
eurjchem-1178	74	27	parameters	parameter	NOUN
eurjchem-1178	74	28	constant	constant	ADJ
eurjchem-1178	74	29	to	to	PART
eurjchem-1178	74	30	study	study	VERB
eurjchem-1178	74	31	the	the	DET
eurjchem-1178	74	32	effect	effect	NOUN
eurjchem-1178	74	33	of	of	ADP
eurjchem-1178	74	34	the	the	DET
eurjchem-1178	74	35	initial	initial	ADJ
eurjchem-1178	74	36	concentration	concentration	NOUN
eurjchem-1178	74	37	of	of	ADP
eurjchem-1178	74	38	naoh	naoh	NOUN
eurjchem-1178	74	39	on	on	ADP
eurjchem-1178	74	40	the	the	DET
eurjchem-1178	74	41	stability	stability	NOUN
eurjchem-1178	74	42	of	of	ADP
eurjchem-1178	74	43	the	the	DET
eurjchem-1178	74	44	complex	complex	NOUN
eurjchem-1178	74	45	.	.	PUNCT
eurjchem-1178	75	1	as	as	SCONJ
eurjchem-1178	75	2	shown	show	VERB
eurjchem-1178	75	3	in	in	ADP
eurjchem-1178	75	4	figure	figure	NOUN
eurjchem-1178	75	5	6	6	NUM
eurjchem-1178	75	6	,	,	PUNCT
eurjchem-1178	75	7	the	the	DET
eurjchem-1178	75	8	concentration	concentration	NOUN
eurjchem-1178	75	9	of	of	ADP
eurjchem-1178	75	10	the	the	DET
eurjchem-1178	75	11	maximum	maximum	ADJ
eurjchem-1178	75	12	absorption	absorption	NOUN
eurjchem-1178	75	13	of	of	ADP
eurjchem-1178	75	14	the	the	DET
eurjchem-1178	75	15	complex	complex	NOUN
eurjchem-1178	75	16	was	be	AUX
eurjchem-1178	75	17	at	at	ADP
eurjchem-1178	75	18	concentration	concentration	NOUN
eurjchem-1178	75	19	of	of	ADP
eurjchem-1178	75	20	1.6×10‐2	1.6×10‐2	NUM
eurjchem-1178	75	21	m	m	NOUN
eurjchem-1178	75	22	of	of	ADP
eurjchem-1178	75	23	naoh	naoh	NOUN
eurjchem-1178	75	24	,	,	PUNCT
eurjchem-1178	75	25	then	then	ADV
eurjchem-1178	75	26	slight	slight	ADJ
eurjchem-1178	75	27	decrease	decrease	NOUN
eurjchem-1178	75	28	in	in	ADP
eurjchem-1178	75	29	absorbance	absorbance	NOUN
eurjchem-1178	75	30	for	for	ADP
eurjchem-1178	75	31	concentration	concentration	NOUN
eurjchem-1178	75	32	larger	large	ADJ
eurjchem-1178	75	33	than	than	ADP
eurjchem-1178	75	34	this	this	DET
eurjchem-1178	75	35	value	value	NOUN
eurjchem-1178	75	36	[	[	X
eurjchem-1178	75	37	10	10	NUM
eurjchem-1178	75	38	]	]	PUNCT
eurjchem-1178	75	39	.	.	PUNCT
eurjchem-1178	76	1	thus	thus	ADV
eurjchem-1178	76	2	,	,	PUNCT
eurjchem-1178	76	3	the	the	DET
eurjchem-1178	76	4	optimum	optimum	ADJ
eurjchem-1178	76	5	concentration	concentration	NOUN
eurjchem-1178	76	6	for	for	ADP
eurjchem-1178	76	7	naoh	naoh	NOUN
eurjchem-1178	76	8	is	be	AUX
eurjchem-1178	76	9	1.6×10‐2	1.6×10‐2	NUM
eurjchem-1178	76	10	m.	m.	NOUN
eurjchem-1178	76	11	3.7	3.7	NUM
eurjchem-1178	76	12	.	.	PUNCT
eurjchem-1178	77	1	effect	effect	NOUN
eurjchem-1178	77	2	of	of	ADP
eurjchem-1178	77	3	initial	initial	ADJ
eurjchem-1178	77	4	concentration	concentration	NOUN
eurjchem-1178	77	5	of	of	ADP
eurjchem-1178	77	6	nh3	nh3	NOUN
eurjchem-1178	77	7	under	under	ADP
eurjchem-1178	77	8	the	the	DET
eurjchem-1178	77	9	optimum	optimum	ADJ
eurjchem-1178	77	10	conditions	condition	NOUN
eurjchem-1178	77	11	of	of	ADP
eurjchem-1178	77	12	all	all	PRON
eurjchem-1178	77	13	of	of	ADP
eurjchem-1178	77	14	the	the	DET
eurjchem-1178	77	15	previous	previous	ADJ
eurjchem-1178	77	16	parameters	parameter	NOUN
eurjchem-1178	77	17	,	,	PUNCT
eurjchem-1178	77	18	the	the	DET
eurjchem-1178	77	19	results	result	NOUN
eurjchem-1178	77	20	of	of	ADP
eurjchem-1178	77	21	the	the	DET
eurjchem-1178	77	22	studying	studying	NOUN
eurjchem-1178	77	23	of	of	ADP
eurjchem-1178	77	24	the	the	DET
eurjchem-1178	77	25	effect	effect	NOUN
eurjchem-1178	77	26	of	of	ADP
eurjchem-1178	77	27	initial	initial	ADJ
eurjchem-1178	77	28	concentration	concentration	NOUN
eurjchem-1178	77	29	ammonia	ammonia	NOUN
eurjchem-1178	77	30	are	be	AUX
eurjchem-1178	77	31	illustrated	illustrate	VERB
eurjchem-1178	77	32	in	in	ADP
eurjchem-1178	77	33	figure	figure	NOUN
eurjchem-1178	77	34	7	7	NUM
eurjchem-1178	77	35	and	and	CCONJ
eurjchem-1178	77	36	8	8	NUM
eurjchem-1178	77	37	.	.	PUNCT
eurjchem-1178	78	1	as	as	SCONJ
eurjchem-1178	78	2	expected	expect	VERB
eurjchem-1178	78	3	,	,	PUNCT
eurjchem-1178	78	4	a	a	DET
eurjchem-1178	78	5	more	more	ADV
eurjchem-1178	78	6	intensely	intensely	ADV
eurjchem-1178	78	7	colored	colored	ADJ
eurjchem-1178	78	8	solution	solution	NOUN
eurjchem-1178	78	9	of	of	ADP
eurjchem-1178	78	10	sample	sample	NOUN
eurjchem-1178	78	11	and	and	CCONJ
eurjchem-1178	78	12	reagent	reagent	NOUN
eurjchem-1178	78	13	yielded	yield	VERB
eurjchem-1178	78	14	a	a	DET
eurjchem-1178	78	15	higher	high	ADJ
eurjchem-1178	78	16	absorbance	absorbance	NOUN
eurjchem-1178	78	17	and	and	CCONJ
eurjchem-1178	78	18	,	,	PUNCT
eurjchem-1178	78	19	in	in	ADP
eurjchem-1178	78	20	turn	turn	NOUN
eurjchem-1178	78	21	,	,	PUNCT
eurjchem-1178	78	22	a	a	DET
eurjchem-1178	78	23	higher	higher	ADV
eurjchem-1178	78	24	apparent	apparent	ADJ
eurjchem-1178	78	25	ammonia	ammonia	ADJ
eurjchem-1178	78	26	concentration	concentration	NOUN
eurjchem-1178	79	1	[	[	X
eurjchem-1178	79	2	11	11	NUM
eurjchem-1178	79	3	]	]	PUNCT
eurjchem-1178	79	4	as	as	SCONJ
eurjchem-1178	79	5	shown	show	VERB
eurjchem-1178	79	6	in	in	ADP
eurjchem-1178	79	7	figure	figure	NOUN
eurjchem-1178	79	8	7	7	NUM
eurjchem-1178	79	9	.	.	PUNCT
eurjchem-1178	79	10	from	from	ADP
eurjchem-1178	79	11	figure	figure	NOUN
eurjchem-1178	79	12	8	8	NUM
eurjchem-1178	79	13	,	,	PUNCT
eurjchem-1178	79	14	it	it	PRON
eurjchem-1178	79	15	can	can	AUX
eurjchem-1178	79	16	be	be	AUX
eurjchem-1178	79	17	seen	see	VERB
eurjchem-1178	79	18	that	that	SCONJ
eurjchem-1178	79	19	the	the	DET
eurjchem-1178	79	20	values	value	NOUN
eurjchem-1178	79	21	of	of	ADP
eurjchem-1178	79	22	absorbance	absorbance	NOUN
eurjchem-1178	79	23	increase	increase	NOUN
eurjchem-1178	79	24	by	by	ADP
eurjchem-1178	79	25	increasing	increase	VERB
eurjchem-1178	79	26	the	the	DET
eurjchem-1178	79	27	concentration	concentration	NOUN
eurjchem-1178	79	28	of	of	ADP
eurjchem-1178	79	29	ammonia	ammonia	NOUN
eurjchem-1178	79	30	until	until	ADP
eurjchem-1178	79	31	reaching	reach	VERB
eurjchem-1178	79	32	the	the	DET
eurjchem-1178	79	33	platue	platue	NOUN
eurjchem-1178	79	34	for	for	ADP
eurjchem-1178	79	35	values	value	NOUN
eurjchem-1178	79	36	of	of	ADP
eurjchem-1178	79	37	concentration	concentration	NOUN
eurjchem-1178	79	38	larger	large	ADJ
eurjchem-1178	79	39	than	than	ADP
eurjchem-1178	79	40	2×10‐4	2×10‐4	NOUN
eurjchem-1178	79	41	m.	m.	NOUN
eurjchem-1178	79	42	figure	figure	NOUN
eurjchem-1178	79	43	5	5	NUM
eurjchem-1178	79	44	.	.	PUNCT
eurjchem-1178	79	45	effect	effect	NOUN
eurjchem-1178	79	46	of	of	ADP
eurjchem-1178	79	47	ph	ph	NOUN
eurjchem-1178	79	48	on	on	ADP
eurjchem-1178	79	49	the	the	DET
eurjchem-1178	79	50	absorbance	absorbance	NOUN
eurjchem-1178	79	51	value	value	NOUN
eurjchem-1178	79	52	of	of	ADP
eurjchem-1178	79	53	the	the	DET
eurjchem-1178	79	54	reaction	reaction	NOUN
eurjchem-1178	79	55	product	product	NOUN
eurjchem-1178	79	56	at	at	ADP
eurjchem-1178	79	57	λ	λ	X
eurjchem-1178	79	58	=	=	NOUN
eurjchem-1178	79	59	508	508	NUM
eurjchem-1178	79	60	nm	nm	NOUN
eurjchem-1178	79	61	.	.	PUNCT
eurjchem-1178	80	1	conditions	condition	NOUN
eurjchem-1178	80	2	:	:	PUNCT
eurjchem-1178	80	3	nh3	nh3	PROPN
eurjchem-1178	80	4	=	=	PROPN
eurjchem-1178	80	5	2×10‐4	2×10‐4	PROPN
eurjchem-1178	80	6	,	,	PUNCT
eurjchem-1178	80	7	ninhydrin	ninhydrin	NOUN
eurjchem-1178	80	8	=	=	PUNCT
eurjchem-1178	81	1	8×10‐2	8×10‐2	NUM
eurjchem-1178	81	2	m	m	PROPN
eurjchem-1178	81	3	,	,	PUNCT
eurjchem-1178	81	4	t	t	PROPN
eurjchem-1178	81	5	=	=	SYM
eurjchem-1178	81	6	20	20	NUM
eurjchem-1178	81	7	min	min	NOUN
eurjchem-1178	81	8	,	,	PUNCT
eurjchem-1178	81	9	total	total	ADJ
eurjchem-1178	81	10	volume	volume	NOUN
eurjchem-1178	81	11	=	=	NOUN
eurjchem-1178	81	12	25	25	NUM
eurjchem-1178	81	13	ml	ml	NOUN
eurjchem-1178	81	14	,	,	PUNCT
eurjchem-1178	81	15	at	at	ADP
eurjchem-1178	81	16	room	room	NOUN
eurjchem-1178	81	17	temperature	temperature	NOUN
eurjchem-1178	81	18	.	.	PUNCT
eurjchem-1178	82	1	figure	figure	NOUN
eurjchem-1178	82	2	6	6	NUM
eurjchem-1178	82	3	.	.	PUNCT
eurjchem-1178	83	1	effect	effect	NOUN
eurjchem-1178	83	2	of	of	ADP
eurjchem-1178	83	3	sodium	sodium	NOUN
eurjchem-1178	83	4	hydroxide	hydroxide	NOUN
eurjchem-1178	83	5	concentration	concentration	NOUN
eurjchem-1178	83	6	on	on	ADP
eurjchem-1178	83	7	the	the	DET
eurjchem-1178	83	8	reaction	reaction	NOUN
eurjchem-1178	83	9	product	product	NOUN
eurjchem-1178	83	10	at	at	ADP
eurjchem-1178	83	11	508	508	NUM
eurjchem-1178	83	12	nm	nm	NOUN
eurjchem-1178	83	13	.	.	PUNCT
eurjchem-1178	84	1	conditions	condition	NOUN
eurjchem-1178	84	2	:	:	PUNCT
eurjchem-1178	84	3	ammonia	ammonia	NOUN
eurjchem-1178	84	4	2×10‐4	2×10‐4	NOUN
eurjchem-1178	84	5	m	m	PROPN
eurjchem-1178	84	6	and	and	CCONJ
eurjchem-1178	84	7	2×10‐2	2×10‐2	NUM
eurjchem-1178	84	8	m	m	PROPN
eurjchem-1178	84	9	ninhydrin	ninhydrin	NOUN
eurjchem-1178	84	10	measured	measure	VERB
eurjchem-1178	84	11	at	at	ADP
eurjchem-1178	84	12	room	room	NOUN
eurjchem-1178	84	13	temperature	temperature	NOUN
eurjchem-1178	84	14	.	.	PUNCT
eurjchem-1178	85	1	figure	figure	NOUN
eurjchem-1178	85	2	7	7	NUM
eurjchem-1178	85	3	.	.	PUNCT
eurjchem-1178	86	1	absorption	absorption	NOUN
eurjchem-1178	86	2	spectra	spectra	NOUN
eurjchem-1178	86	3	for	for	ADP
eurjchem-1178	86	4	ammonia	ammonia	ADJ
eurjchem-1178	86	5	concentration	concentration	NOUN
eurjchem-1178	86	6	on	on	ADP
eurjchem-1178	86	7	the	the	DET
eurjchem-1178	86	8	absorbance	absorbance	NOUN
eurjchem-1178	86	9	at	at	ADP
eurjchem-1178	86	10	λ	λ	X
eurjchem-1178	86	11	=	=	NUM
eurjchem-1178	86	12	508	508	NUM
eurjchem-1178	86	13	nm	nm	NOUN
eurjchem-1178	86	14	of	of	ADP
eurjchem-1178	86	15	the	the	DET
eurjchem-1178	86	16	colored	colored	ADJ
eurjchem-1178	86	17	product	product	NOUN
eurjchem-1178	86	18	in	in	ADP
eurjchem-1178	86	19	ninhydrin	ninhydrin	PROPN
eurjchem-1178	86	20	2×10‐2	2×10‐2	PROPN
eurjchem-1178	86	21	m	m	PROPN
eurjchem-1178	86	22	,	,	PUNCT
eurjchem-1178	86	23	ph	ph	NOUN
eurjchem-1178	86	24	=	=	SYM
eurjchem-1178	86	25	10	10	NUM
eurjchem-1178	86	26	,	,	PUNCT
eurjchem-1178	86	27	t	t	NOUN
eurjchem-1178	86	28	=	=	SYM
eurjchem-1178	86	29	20	20	NUM
eurjchem-1178	86	30	min	min	NOUN
eurjchem-1178	86	31	,	,	PUNCT
eurjchem-1178	86	32	at	at	ADP
eurjchem-1178	86	33	room	room	NOUN
eurjchem-1178	86	34	temperature	temperature	NOUN
eurjchem-1178	86	35	,	,	PUNCT
eurjchem-1178	86	36	and	and	CCONJ
eurjchem-1178	86	37	(	(	PUNCT
eurjchem-1178	86	38	a	a	X
eurjchem-1178	86	39	)	)	PUNCT
eurjchem-1178	86	40	2×10‐4	2×10‐4	NOUN
eurjchem-1178	86	41	(	(	PUNCT
eurjchem-1178	86	42	b	b	NOUN
eurjchem-1178	86	43	)	)	PUNCT
eurjchem-1178	86	44	4×10‐4	4×10‐4	NOUN
eurjchem-1178	86	45	(	(	PUNCT
eurjchem-1178	86	46	c	c	NOUN
eurjchem-1178	86	47	)	)	PUNCT
eurjchem-1178	86	48	6×10‐4	6×10‐4	NOUN
eurjchem-1178	86	49	(	(	PUNCT
eurjchem-1178	86	50	d	d	NOUN
eurjchem-1178	86	51	)	)	PUNCT
eurjchem-1178	86	52	8×10‐4	8×10‐4	NOUN
eurjchem-1178	86	53	(	(	PUNCT
eurjchem-1178	87	1	e	e	NOUN
eurjchem-1178	87	2	)	)	PUNCT
eurjchem-1178	87	3	1×10‐3	1×10‐3	NOUN
eurjchem-1178	87	4	(	(	PUNCT
eurjchem-1178	87	5	f	f	X
eurjchem-1178	87	6	)	)	PUNCT
eurjchem-1178	87	7	1.2×10‐4	1.2×10‐4	PROPN
eurjchem-1178	87	8	m	m	PROPN
eurjchem-1178	87	9	ammonia	ammonia	NOUN
eurjchem-1178	87	10	.	.	PUNCT
eurjchem-1178	88	1	138	138	NUM
eurjchem-1178	88	2	baker	baker	NOUN
eurjchem-1178	88	3	and	and	CCONJ
eurjchem-1178	88	4	alzboon	alzboon	NOUN
eurjchem-1178	88	5	/	/	SYM
eurjchem-1178	88	6	european	european	ADJ
eurjchem-1178	88	7	journal	journal	PROPN
eurjchem-1178	88	8	of	of	ADP
eurjchem-1178	88	9	chemistry	chemistry	NOUN
eurjchem-1178	88	10	6	6	NUM
eurjchem-1178	88	11	(	(	PUNCT
eurjchem-1178	88	12	2	2	NUM
eurjchem-1178	88	13	)	)	PUNCT
eurjchem-1178	88	14	(	(	PUNCT
eurjchem-1178	88	15	2015	2015	NUM
eurjchem-1178	88	16	)	)	PUNCT
eurjchem-1178	88	17	135‐140	135‐140	NUM
eurjchem-1178	88	18	table	table	NOUN
eurjchem-1178	88	19	1	1	NUM
eurjchem-1178	88	20	.	.	PUNCT
eurjchem-1178	88	21	analytical	analytical	ADJ
eurjchem-1178	88	22	parameters	parameter	NOUN
eurjchem-1178	88	23	for	for	ADP
eurjchem-1178	88	24	the	the	DET
eurjchem-1178	88	25	developed	develop	VERB
eurjchem-1178	88	26	spectrophotometric	spectrophotometric	ADJ
eurjchem-1178	88	27	method	method	NOUN
eurjchem-1178	88	28	*	*	PUNCT
eurjchem-1178	88	29	.	.	PUNCT
eurjchem-1178	89	1	parameter	parameter	PROPN
eurjchem-1178	89	2	value	value	NOUN
eurjchem-1178	89	3	color	color	NOUN
eurjchem-1178	89	4	deep	deep	ADJ
eurjchem-1178	89	5	red	red	PROPN
eurjchem-1178	89	6	λ	λ	PROPN
eurjchem-1178	89	7	max	max	PROPN
eurjchem-1178	89	8	,	,	PUNCT
eurjchem-1178	89	9	nm	nm	ADJ
eurjchem-1178	89	10	508	508	NUM
eurjchem-1178	89	11	linearity	linearity	NOUN
eurjchem-1178	89	12	range	range	NOUN
eurjchem-1178	89	13	,	,	PUNCT
eurjchem-1178	89	14	m	m	VERB
eurjchem-1178	89	15	3.6×10‐5	3.6×10‐5	NUM
eurjchem-1178	89	16	‐	‐	ADP
eurjchem-1178	89	17	1.4×10‐3	1.4×10‐3	NUM
eurjchem-1178	89	18	ε	ε	PROPN
eurjchem-1178	89	19	,	,	PUNCT
eurjchem-1178	89	20	l	l	PROPN
eurjchem-1178	89	21	/	/	SYM
eurjchem-1178	89	22	mol.cm	mol.cm	ADJ
eurjchem-1178	89	23	1.1×103	1.1×103	NUM
eurjchem-1178	89	24	color	color	NOUN
eurjchem-1178	89	25	stability	stability	NOUN
eurjchem-1178	89	26	20	20	NUM
eurjchem-1178	89	27	min	min	NOUN
eurjchem-1178	89	28	ph	ph	PROPN
eurjchem-1178	89	29	10.00	10.00	NUM
eurjchem-1178	89	30	temperature	temperature	NOUN
eurjchem-1178	89	31	,	,	PUNCT
eurjchem-1178	89	32	°	°	ADP
eurjchem-1178	89	33	c	c	NOUN
eurjchem-1178	89	34	room	room	NOUN
eurjchem-1178	89	35	temperature	temperature	NOUN
eurjchem-1178	89	36	sandell	sandell	PROPN
eurjchem-1178	89	37	’s	’s	PART
eurjchem-1178	89	38	sensitivity	sensitivity	NOUN
eurjchem-1178	89	39	(	(	PUNCT
eurjchem-1178	89	40	μg.cm2	μg.cm2	PROPN
eurjchem-1178	89	41	)	)	PUNCT
eurjchem-1178	89	42	0.01589	0.01589	NUM
eurjchem-1178	89	43	slope	slope	NOUN
eurjchem-1178	89	44	(	(	PUNCT
eurjchem-1178	89	45	b	b	NOUN
eurjchem-1178	89	46	)	)	PUNCT
eurjchem-1178	89	47	±	±	PROPN
eurjchem-1178	89	48	rsd%	rsd%	PROPN
eurjchem-1178	89	49	1069.821±3.24	1069.821±3.24	NUM
eurjchem-1178	89	50	intercept	intercept	NOUN
eurjchem-1178	89	51	(	(	PUNCT
eurjchem-1178	89	52	a	a	NOUN
eurjchem-1178	89	53	)	)	PUNCT
eurjchem-1178	89	54	±	±	PROPN
eurjchem-1178	89	55	rsd%	rsd%	PROPN
eurjchem-1178	89	56	0.109±0.01	0.109±0.01	PROPN
eurjchem-1178	89	57	standard	standard	ADJ
eurjchem-1178	89	58	deviation	deviation	NOUN
eurjchem-1178	89	59	for	for	ADP
eurjchem-1178	89	60	the	the	DET
eurjchem-1178	89	61	blank	blank	ADJ
eurjchem-1178	89	62	(	(	PUNCT
eurjchem-1178	89	63	sbl	sbl	PROPN
eurjchem-1178	89	64	)	)	PUNCT
eurjchem-1178	89	65	3.9×10‐3	3.9×10‐3	NUM
eurjchem-1178	89	66	standard	standard	ADJ
eurjchem-1178	89	67	deviation	deviation	NOUN
eurjchem-1178	89	68	about	about	ADP
eurjchem-1178	89	69	regression	regression	NOUN
eurjchem-1178	89	70	(	(	PUNCT
eurjchem-1178	89	71	sy	sy	NOUN
eurjchem-1178	89	72	)	)	PUNCT
eurjchem-1178	89	73	±0.037	±0.037	NOUN
eurjchem-1178	89	74	standard	standard	ADJ
eurjchem-1178	89	75	deviation	deviation	NOUN
eurjchem-1178	89	76	of	of	ADP
eurjchem-1178	89	77	slope	slope	NOUN
eurjchem-1178	89	78	(	(	PUNCT
eurjchem-1178	89	79	sb	sb	NOUN
eurjchem-1178	89	80	)	)	PUNCT
eurjchem-1178	89	81	±34.584	±34.584	PROPN
eurjchem-1178	89	82	standard	standard	ADJ
eurjchem-1178	89	83	deviation	deviation	NOUN
eurjchem-1178	89	84	of	of	ADP
eurjchem-1178	89	85	intercept	intercept	NOUN
eurjchem-1178	89	86	(	(	PUNCT
eurjchem-1178	89	87	sa	sa	NOUN
eurjchem-1178	89	88	)	)	PUNCT
eurjchem-1178	89	89	±0.031	±0.031	NOUN
eurjchem-1178	89	90	correlation	correlation	NOUN
eurjchem-1178	89	91	co‐efficient	co‐efficient	NOUN
eurjchem-1178	89	92	(	(	PUNCT
eurjchem-1178	89	93	r2	r2	PROPN
eurjchem-1178	89	94	)	)	PUNCT
eurjchem-1178	89	95	0.994	0.994	NUM
eurjchem-1178	89	96	limit	limit	NOUN
eurjchem-1178	89	97	of	of	ADP
eurjchem-1178	89	98	detection	detection	NOUN
eurjchem-1178	89	99	(	(	PUNCT
eurjchem-1178	89	100	lod	lod	PROPN
eurjchem-1178	89	101	,	,	PUNCT
eurjchem-1178	89	102	m	m	NOUN
eurjchem-1178	89	103	)	)	PUNCT
eurjchem-1178	89	104	1.2×10‐5	1.2×10‐5	NUM
eurjchem-1178	89	105	limit	limit	NOUN
eurjchem-1178	89	106	of	of	ADP
eurjchem-1178	89	107	quantification	quantification	NOUN
eurjchem-1178	89	108	(	(	PUNCT
eurjchem-1178	89	109	loq	loq	PROPN
eurjchem-1178	89	110	,	,	PUNCT
eurjchem-1178	89	111	m	m	PROPN
eurjchem-1178	89	112	)	)	PUNCT
eurjchem-1178	89	113	3.6×10‐5	3.6×10‐5	NUM
eurjchem-1178	89	114	*	*	PUNCT
eurjchem-1178	89	115	the	the	DET
eurjchem-1178	89	116	absorbance	absorbance	NOUN
eurjchem-1178	89	117	measured	measure	VERB
eurjchem-1178	89	118	in	in	ADP
eurjchem-1178	89	119	a	a	DET
eurjchem-1178	89	120	glass	glass	NOUN
eurjchem-1178	89	121	cuvette	cuvette	NOUN
eurjchem-1178	89	122	of‐section	of‐section	NOUN
eurjchem-1178	89	123	is	be	AUX
eurjchem-1178	89	124	1	1	NUM
eurjchem-1178	89	125	cm2	cm2	NOUN
eurjchem-1178	89	126	.	.	PROPN
eurjchem-1178	89	127	table	table	NOUN
eurjchem-1178	89	128	2	2	NUM
eurjchem-1178	89	129	.	.	PUNCT
eurjchem-1178	89	130	evaluation	evaluation	NOUN
eurjchem-1178	89	131	of	of	ADP
eurjchem-1178	89	132	intra‐day	intra‐day	PROPN
eurjchem-1178	89	133	and	and	CCONJ
eurjchem-1178	89	134	inter‐day	inter‐day	PROPN
eurjchem-1178	89	135	accuracy	accuracy	NOUN
eurjchem-1178	89	136	and	and	CCONJ
eurjchem-1178	89	137	precision	precision	NOUN
eurjchem-1178	89	138	*	*	PUNCT
eurjchem-1178	89	139	.	.	PUNCT
eurjchem-1178	90	1	method	method	PROPN
eurjchem-1178	90	2	[	[	PUNCT
eurjchem-1178	90	3	nh3]taken	nh3]taken	PROPN
eurjchem-1178	90	4	,	,	PUNCT
eurjchem-1178	90	5	mol	mol	NOUN
eurjchem-1178	90	6	/	/	SYM
eurjchem-1178	90	7	l	l	NOUN
eurjchem-1178	91	1	[	[	X
eurjchem-1178	91	2	nh3]found	nh3]found	ADJ
eurjchem-1178	91	3	,	,	PUNCT
eurjchem-1178	91	4	mol/	mol/	ADJ
eurjchem-1178	91	5	l	l	NOUN
eurjchem-1178	91	6	sd	sd	ADP
eurjchem-1178	91	7	rsd%	rsd%	PROPN
eurjchem-1178	91	8	r.e.%	r.e.%	NOUN
eurjchem-1178	91	9	intra‐day	intra‐day	PROPN
eurjchem-1178	91	10	accuracy	accuracy	NOUN
eurjchem-1178	91	11	and	and	CCONJ
eurjchem-1178	91	12	precision	precision	NOUN
eurjchem-1178	91	13	2.00×10‐4	2.00×10‐4	NUM
eurjchem-1178	91	14	1.99×10‐4	1.99×10‐4	NUM
eurjchem-1178	91	15	3.08×10‐6	3.08×10‐6	NUM
eurjchem-1178	91	16	1.55	1.55	NUM
eurjchem-1178	91	17	‐0.5	‐0.5	NUM
eurjchem-1178	91	18	4.00×10‐4	4.00×10‐4	NUM
eurjchem-1178	91	19	4.02×10‐4	4.02×10‐4	NUM
eurjchem-1178	91	20	3.39	3.39	NUM
eurjchem-1178	91	21	×10‐6	×10‐6	PROPN
eurjchem-1178	91	22	0.84	0.84	NUM
eurjchem-1178	91	23	0.5	0.5	NUM
eurjchem-1178	91	24	6.00×10‐4	6.00×10‐4	NUM
eurjchem-1178	92	1	5.96×10‐4	5.96×10‐4	NUM
eurjchem-1178	92	2	2.91×10‐6	2.91×10‐6	NUM
eurjchem-1178	92	3	0.49	0.49	NUM
eurjchem-1178	92	4	‐0.6	‐0.6	NUM
eurjchem-1178	92	5	inter‐day	inter‐day	NOUN
eurjchem-1178	92	6	accuracy	accuracy	NOUN
eurjchem-1178	92	7	and	and	CCONJ
eurjchem-1178	92	8	precision	precision	NOUN
eurjchem-1178	92	9	2.00×10‐4	2.00×10‐4	NUM
eurjchem-1178	92	10	2.03×10‐4	2.03×10‐4	NUM
eurjchem-1178	92	11	3.77×10‐6	3.77×10‐6	NUM
eurjchem-1178	92	12	1.9	1.9	NUM
eurjchem-1178	92	13	1.5	1.5	NUM
eurjchem-1178	92	14	4.00×10‐4	4.00×10‐4	NUM
eurjchem-1178	92	15	4.01×10‐4	4.01×10‐4	NUM
eurjchem-1178	93	1	2.74×10‐6	2.74×10‐6	NUM
eurjchem-1178	93	2	0.68	0.68	NUM
eurjchem-1178	93	3	0.25	0.25	NUM
eurjchem-1178	93	4	6.00×10‐4	6.00×10‐4	NUM
eurjchem-1178	93	5	5.95×10‐4	5.95×10‐4	NUM
eurjchem-1178	93	6	2.93×10‐6	2.93×10‐6	NUM
eurjchem-1178	93	7	0.49	0.49	NUM
eurjchem-1178	93	8	‐0.83	‐0.83	X
eurjchem-1178	93	9	*	*	PUNCT
eurjchem-1178	93	10	main	main	ADJ
eurjchem-1178	93	11	value	value	NOUN
eurjchem-1178	93	12	of	of	ADP
eurjchem-1178	93	13	five	five	NUM
eurjchem-1178	93	14	determinations	determination	NOUN
eurjchem-1178	93	15	;	;	PUNCT
eurjchem-1178	93	16	tabulated	tabulate	VERB
eurjchem-1178	93	17	t‐value	t‐value	PUNCT
eurjchem-1178	93	18	at	at	ADP
eurjchem-1178	93	19	the	the	DET
eurjchem-1178	93	20	95	95	NUM
eurjchem-1178	93	21	%	%	NOUN
eurjchem-1178	93	22	confidence	confidence	NOUN
eurjchem-1178	93	23	level	level	NOUN
eurjchem-1178	93	24	is	be	AUX
eurjchem-1178	93	25	2.13	2.13	NUM
eurjchem-1178	93	26	;	;	PUNCT
eurjchem-1178	93	27	tabulated	tabulate	VERB
eurjchem-1178	93	28	f‐value	f‐value	PUNCT
eurjchem-1178	93	29	at	at	ADP
eurjchem-1178	93	30	the	the	DET
eurjchem-1178	93	31	95	95	NUM
eurjchem-1178	93	32	%	%	NOUN
eurjchem-1178	93	33	confidence	confidence	NOUN
eurjchem-1178	93	34	level	level	NOUN
eurjchem-1178	93	35	is	be	AUX
eurjchem-1178	93	36	2.39	2.39	NUM
eurjchem-1178	93	37	.	.	PUNCT
eurjchem-1178	94	1	figure	figure	NOUN
eurjchem-1178	94	2	8	8	NUM
eurjchem-1178	94	3	.	.	PUNCT
eurjchem-1178	95	1	effect	effect	NOUN
eurjchem-1178	95	2	concentration	concentration	NOUN
eurjchem-1178	95	3	of	of	ADP
eurjchem-1178	95	4	ammonia	ammonia	NOUN
eurjchem-1178	95	5	on	on	ADP
eurjchem-1178	95	6	complex	complex	ADJ
eurjchem-1178	95	7	product	product	NOUN
eurjchem-1178	95	8	at	at	ADP
eurjchem-1178	95	9	λ	λ	X
eurjchem-1178	95	10	=	=	NOUN
eurjchem-1178	95	11	508	508	NUM
eurjchem-1178	95	12	nm	nm	NOUN
eurjchem-1178	95	13	.	.	PUNCT
eurjchem-1178	95	14	ccondition	ccondition	NOUN
eurjchem-1178	95	15	:	:	PUNCT
eurjchem-1178	95	16	ninhydrin	ninhydrin	PROPN
eurjchem-1178	96	1	=	=	SYM
eurjchem-1178	96	2	2×10‐2	2×10‐2	NUM
eurjchem-1178	96	3	m	m	PROPN
eurjchem-1178	96	4	,	,	PUNCT
eurjchem-1178	96	5	naoh	naoh	NOUN
eurjchem-1178	96	6	=	=	PROPN
eurjchem-1178	96	7	1.6×10‐2	1.6×10‐2	NUM
eurjchem-1178	96	8	m	m	NOUN
eurjchem-1178	96	9	,	,	PUNCT
eurjchem-1178	96	10	ph	ph	NOUN
eurjchem-1178	96	11	=	=	SYM
eurjchem-1178	96	12	10	10	NUM
eurjchem-1178	96	13	,	,	PUNCT
eurjchem-1178	96	14	at	at	ADP
eurjchem-1178	96	15	room	room	NOUN
eurjchem-1178	96	16	temperature	temperature	NOUN
eurjchem-1178	96	17	.	.	PUNCT
eurjchem-1178	97	1	3.8	3.8	NUM
eurjchem-1178	97	2	.	.	PUNCT
eurjchem-1178	97	3	method	method	NOUN
eurjchem-1178	97	4	validation	validation	NOUN
eurjchem-1178	97	5	3.8.1	3.8.1	NUM
eurjchem-1178	97	6	.	.	PUNCT
eurjchem-1178	98	1	linearity	linearity	NOUN
eurjchem-1178	98	2	,	,	PUNCT
eurjchem-1178	98	3	detection	detection	NOUN
eurjchem-1178	98	4	and	and	CCONJ
eurjchem-1178	98	5	quantification	quantification	NOUN
eurjchem-1178	98	6	limits	limit	VERB
eurjchem-1178	98	7	the	the	DET
eurjchem-1178	98	8	calibration	calibration	NOUN
eurjchem-1178	98	9	curve	curve	NOUN
eurjchem-1178	98	10	was	be	AUX
eurjchem-1178	98	11	constructed	construct	VERB
eurjchem-1178	98	12	by	by	ADP
eurjchem-1178	98	13	plotting	plot	VERB
eurjchem-1178	98	14	absorbance	absorbance	NOUN
eurjchem-1178	98	15	against	against	ADP
eurjchem-1178	98	16	concentration	concentration	NOUN
eurjchem-1178	98	17	of	of	ADP
eurjchem-1178	98	18	nh3	nh3	NOUN
eurjchem-1178	98	19	under	under	ADP
eurjchem-1178	98	20	the	the	DET
eurjchem-1178	98	21	optimum	optimum	ADJ
eurjchem-1178	98	22	conditions	condition	NOUN
eurjchem-1178	98	23	which	which	PRON
eurjchem-1178	98	24	are	be	AUX
eurjchem-1178	98	25	reaction	reaction	NOUN
eurjchem-1178	98	26	time	time	NOUN
eurjchem-1178	98	27	20	20	NUM
eurjchem-1178	98	28	min	min	NOUN
eurjchem-1178	98	29	,	,	PUNCT
eurjchem-1178	98	30	at	at	ADP
eurjchem-1178	98	31	room	room	NOUN
eurjchem-1178	98	32	temperature	temperature	NOUN
eurjchem-1178	98	33	,	,	PUNCT
eurjchem-1178	98	34	initial	initial	ADJ
eurjchem-1178	98	35	concentration	concentration	NOUN
eurjchem-1178	98	36	of	of	ADP
eurjchem-1178	98	37	ninhydrin	ninhydrin	PROPN
eurjchem-1178	98	38	2×10‐2	2×10‐2	PROPN
eurjchem-1178	98	39	m	m	PROPN
eurjchem-1178	98	40	,	,	PUNCT
eurjchem-1178	98	41	initial	initial	ADJ
eurjchem-1178	98	42	concentration	concentration	NOUN
eurjchem-1178	98	43	ammonia	ammonia	NOUN
eurjchem-1178	98	44	range	range	NOUN
eurjchem-1178	98	45	from	from	ADP
eurjchem-1178	98	46	2.0×10‐4	2.0×10‐4	NUM
eurjchem-1178	98	47	to	to	ADP
eurjchem-1178	98	48	1.4×10‐3	1.4×10‐3	NUM
eurjchem-1178	98	49	m.	m.	NOUN
eurjchem-1178	98	50	the	the	DET
eurjchem-1178	98	51	regression	regression	NOUN
eurjchem-1178	98	52	analysis	analysis	NOUN
eurjchem-1178	98	53	of	of	ADP
eurjchem-1178	98	54	beer	beer	NOUN
eurjchem-1178	98	55	’s	’s	PART
eurjchem-1178	98	56	law	law	NOUN
eurjchem-1178	98	57	data	datum	NOUN
eurjchem-1178	98	58	using	use	VERB
eurjchem-1178	98	59	the	the	DET
eurjchem-1178	98	60	method	method	NOUN
eurjchem-1178	98	61	of	of	ADP
eurjchem-1178	98	62	least	least	ADJ
eurjchem-1178	98	63	squares	square	NOUN
eurjchem-1178	98	64	was	be	AUX
eurjchem-1178	98	65	made	make	VERB
eurjchem-1178	98	66	to	to	PART
eurjchem-1178	98	67	determine	determine	VERB
eurjchem-1178	98	68	the	the	DET
eurjchem-1178	98	69	slope	slope	NOUN
eurjchem-1178	98	70	,	,	PUNCT
eurjchem-1178	98	71	intercept	intercept	NOUN
eurjchem-1178	98	72	and	and	CCONJ
eurjchem-1178	98	73	the	the	DET
eurjchem-1178	98	74	correlation	correlation	NOUN
eurjchem-1178	98	75	coefficient	coefficient	NOUN
eurjchem-1178	98	76	(	(	PUNCT
eurjchem-1178	98	77	r2	r2	PROPN
eurjchem-1178	98	78	)	)	PUNCT
eurjchem-1178	98	79	as	as	SCONJ
eurjchem-1178	98	80	shown	show	VERB
eurjchem-1178	98	81	in	in	ADP
eurjchem-1178	98	82	table	table	NOUN
eurjchem-1178	98	83	1	1	NUM
eurjchem-1178	98	84	.	.	PUNCT
eurjchem-1178	99	1	the	the	DET
eurjchem-1178	99	2	limits	limit	NOUN
eurjchem-1178	99	3	of	of	ADP
eurjchem-1178	99	4	detection	detection	NOUN
eurjchem-1178	99	5	(	(	PUNCT
eurjchem-1178	99	6	lod	lod	PROPN
eurjchem-1178	99	7	)	)	PUNCT
eurjchem-1178	99	8	and	and	CCONJ
eurjchem-1178	99	9	quantification	quantification	NOUN
eurjchem-1178	99	10	(	(	PUNCT
eurjchem-1178	99	11	loq	loq	PROPN
eurjchem-1178	99	12	)	)	PUNCT
eurjchem-1178	99	13	,	,	PUNCT
eurjchem-1178	99	14	sensitivity	sensitivity	NOUN
eurjchem-1178	99	15	parameters	parameter	NOUN
eurjchem-1178	99	16	such	such	ADJ
eurjchem-1178	99	17	as	as	ADP
eurjchem-1178	99	18	molar	molar	ADJ
eurjchem-1178	99	19	absorptivity	absorptivity	NOUN
eurjchem-1178	99	20	,	,	PUNCT
eurjchem-1178	99	21	and	and	CCONJ
eurjchem-1178	99	22	sandall	sandall	PROPN
eurjchem-1178	99	23	's	's	PART
eurjchem-1178	99	24	sensitivity	sensitivity	NOUN
eurjchem-1178	99	25	are	be	AUX
eurjchem-1178	99	26	also	also	ADV
eurjchem-1178	99	27	contained	contain	VERB
eurjchem-1178	99	28	in	in	ADP
eurjchem-1178	99	29	table	table	NOUN
eurjchem-1178	99	30	1	1	NUM
eurjchem-1178	99	31	.	.	PUNCT
eurjchem-1178	99	32	nessler	nessler	NOUN
eurjchem-1178	99	33	method	method	NOUN
eurjchem-1178	99	34	is	be	AUX
eurjchem-1178	99	35	applied	apply	VERB
eurjchem-1178	99	36	for	for	ADP
eurjchem-1178	99	37	the	the	DET
eurjchem-1178	99	38	analysis	analysis	NOUN
eurjchem-1178	99	39	of	of	ADP
eurjchem-1178	99	40	nitrogen	nitrogen	NOUN
eurjchem-1178	99	41	in	in	ADP
eurjchem-1178	99	42	water	water	NOUN
eurjchem-1178	99	43	,	,	PUNCT
eurjchem-1178	99	44	it	it	PRON
eurjchem-1178	99	45	can	can	AUX
eurjchem-1178	99	46	be	be	AUX
eurjchem-1178	99	47	detected	detect	VERB
eurjchem-1178	99	48	low	low	ADJ
eurjchem-1178	99	49	concentrations	concentration	NOUN
eurjchem-1178	99	50	(	(	PUNCT
eurjchem-1178	99	51	i.e.	i.e.	X
eurjchem-1178	99	52	,	,	PUNCT
eurjchem-1178	99	53	0.4	0.4	NUM
eurjchem-1178	99	54	 	 	SPACE
eurjchem-1178	99	55	‐	‐	VERB
eurjchem-1178	99	56	1.0	1.0	NUM
eurjchem-1178	99	57	 	 	SPACE
eurjchem-1178	99	58	mg/	mg/	NOUN
eurjchem-1178	99	59	 	 	SPACE
eurjchem-1178	99	60	l	l	NOUN
eurjchem-1178	99	61	)	)	PUNCT
eurjchem-1178	99	62	,	,	PUNCT
eurjchem-1178	99	63	in	in	ADP
eurjchem-1178	99	64	our	our	PRON
eurjchem-1178	99	65	method	method	NOUN
eurjchem-1178	99	66	it	it	PRON
eurjchem-1178	99	67	was	be	AUX
eurjchem-1178	99	68	found	find	VERB
eurjchem-1178	99	69	that	that	SCONJ
eurjchem-1178	99	70	the	the	DET
eurjchem-1178	99	71	lowest	low	ADJ
eurjchem-1178	99	72	concentration	concentration	NOUN
eurjchem-1178	99	73	for	for	ADP
eurjchem-1178	99	74	detection	detection	NOUN
eurjchem-1178	99	75	is	be	AUX
eurjchem-1178	99	76	0.5	0.5	NUM
eurjchem-1178	99	77	mg	mg	PROPN
eurjchem-1178	99	78	/	/	SYM
eurjchem-1178	99	79	l.	l.	NOUN
eurjchem-1178	99	80	comparing	compare	VERB
eurjchem-1178	99	81	with	with	ADP
eurjchem-1178	99	82	nessler	nessler	ADJ
eurjchem-1178	99	83	method	method	NOUN
eurjchem-1178	99	84	it	it	PRON
eurjchem-1178	99	85	can	can	AUX
eurjchem-1178	99	86	be	be	AUX
eurjchem-1178	99	87	noticed	notice	VERB
eurjchem-1178	99	88	that	that	SCONJ
eurjchem-1178	99	89	using	use	VERB
eurjchem-1178	99	90	ninhydrin	ninhydrin	NOUN
eurjchem-1178	99	91	for	for	ADP
eurjchem-1178	99	92	determination	determination	NOUN
eurjchem-1178	99	93	of	of	ADP
eurjchem-1178	99	94	ammonia	ammonia	NOUN
eurjchem-1178	99	95	is	be	AUX
eurjchem-1178	99	96	good	good	ADJ
eurjchem-1178	99	97	method	method	NOUN
eurjchem-1178	99	98	[	[	X
eurjchem-1178	99	99	12	12	NUM
eurjchem-1178	99	100	]	]	PUNCT
eurjchem-1178	99	101	.	.	PUNCT
eurjchem-1178	100	1	3.8.2	3.8.2	X
eurjchem-1178	100	2	.	.	PUNCT
eurjchem-1178	100	3	precision	precision	NOUN
eurjchem-1178	100	4	precision	precision	NOUN
eurjchem-1178	100	5	of	of	ADP
eurjchem-1178	100	6	the	the	DET
eurjchem-1178	100	7	method	method	NOUN
eurjchem-1178	100	8	was	be	AUX
eurjchem-1178	100	9	calculated	calculate	VERB
eurjchem-1178	100	10	in	in	ADP
eurjchem-1178	100	11	terms	term	NOUN
eurjchem-1178	100	12	of	of	ADP
eurjchem-1178	100	13	intermediate	intermediate	ADJ
eurjchem-1178	100	14	precision	precision	NOUN
eurjchem-1178	100	15	(	(	PUNCT
eurjchem-1178	100	16	intra‐day	intra‐day	NOUN
eurjchem-1178	100	17	and	and	CCONJ
eurjchem-1178	100	18	inter‐day	inter‐day	NOUN
eurjchem-1178	100	19	)	)	PUNCT
eurjchem-1178	100	20	.	.	PUNCT
eurjchem-1178	101	1	three	three	NUM
eurjchem-1178	101	2	different	different	ADJ
eurjchem-1178	101	3	concentration	concentration	NOUN
eurjchem-1178	101	4	of	of	ADP
eurjchem-1178	101	5	nh3	nh3	NOUN
eurjchem-1178	101	6	were	be	AUX
eurjchem-1178	101	7	analyzed	analyze	VERB
eurjchem-1178	101	8	in	in	ADP
eurjchem-1178	101	9	five	five	NUM
eurjchem-1178	101	10	replicates	replicate	NOUN
eurjchem-1178	101	11	during	during	ADP
eurjchem-1178	101	12	the	the	DET
eurjchem-1178	101	13	same	same	ADJ
eurjchem-1178	101	14	day	day	NOUN
eurjchem-1178	101	15	(	(	PUNCT
eurjchem-1178	101	16	intra‐day	intra‐day	PROPN
eurjchem-1178	101	17	precision	precision	NOUN
eurjchem-1178	101	18	)	)	PUNCT
eurjchem-1178	101	19	and	and	CCONJ
eurjchem-1178	101	20	five	five	NUM
eurjchem-1178	101	21	consecutive	consecutive	ADJ
eurjchem-1178	101	22	days	day	NOUN
eurjchem-1178	101	23	(	(	PUNCT
eurjchem-1178	101	24	inter‐day	inter‐day	NOUN
eurjchem-1178	101	25	precision	precision	NOUN
eurjchem-1178	101	26	)	)	PUNCT
eurjchem-1178	102	1	[	[	X
eurjchem-1178	102	2	12	12	NUM
eurjchem-1178	102	3	]	]	PUNCT
eurjchem-1178	102	4	.	.	PUNCT
eurjchem-1178	103	1	the	the	DET
eurjchem-1178	103	2	rsd	rsd	PROPN
eurjchem-1178	103	3	(	(	PUNCT
eurjchem-1178	103	4	%	%	INTJ
eurjchem-1178	103	5	)	)	PUNCT
eurjchem-1178	103	6	values	value	NOUN
eurjchem-1178	103	7	of	of	ADP
eurjchem-1178	103	8	intra‐	intra‐	PROPN
eurjchem-1178	103	9	day	day	NOUN
eurjchem-1178	103	10	and	and	CCONJ
eurjchem-1178	103	11	inter‐day	inter‐day	NOUN
eurjchem-1178	103	12	studies	study	NOUN
eurjchem-1178	103	13	showed	show	VERB
eurjchem-1178	103	14	good	good	ADJ
eurjchem-1178	103	15	precision	precision	NOUN
eurjchem-1178	103	16	table	table	NOUN
eurjchem-1178	103	17	2	2	NUM
eurjchem-1178	103	18	.	.	PUNCT
eurjchem-1178	104	1	the	the	DET
eurjchem-1178	104	2	repeatability	repeatability	NOUN
eurjchem-1178	104	3	within	within	ADP
eurjchem-1178	104	4	one	one	NUM
eurjchem-1178	104	5	day	day	NOUN
eurjchem-1178	104	6	(	(	PUNCT
eurjchem-1178	104	7	intra‐day	intra‐day	NOUN
eurjchem-1178	104	8	)	)	PUNCT
eurjchem-1178	104	9	for	for	ADP
eurjchem-1178	104	10	each	each	DET
eurjchem-1178	104	11	concentration	concentration	NOUN
eurjchem-1178	104	12	of	of	ADP
eurjchem-1178	104	13	ammonia	ammonia	NOUN
eurjchem-1178	104	14	in	in	ADP
eurjchem-1178	104	15	terms	term	NOUN
eurjchem-1178	104	16	of	of	ADP
eurjchem-1178	104	17	rsd%	rsd%	NOUN
eurjchem-1178	104	18	were	be	AUX
eurjchem-1178	104	19	obtained	obtain	VERB
eurjchem-1178	104	20	in	in	ADP
eurjchem-1178	104	21	the	the	DET
eurjchem-1178	104	22	range	range	NOUN
eurjchem-1178	104	23	of	of	ADP
eurjchem-1178	104	24	(	(	PUNCT
eurjchem-1178	104	25	0.49‐1.55	0.49‐1.55	NOUN
eurjchem-1178	104	26	)	)	PUNCT
eurjchem-1178	104	27	,	,	PUNCT
eurjchem-1178	104	28	with	with	ADP
eurjchem-1178	104	29	respect	respect	NOUN
eurjchem-1178	104	30	to	to	ADP
eurjchem-1178	104	31	different	different	ADJ
eurjchem-1178	104	32	day	day	NOUN
eurjchem-1178	104	33	(	(	PUNCT
eurjchem-1178	104	34	inter‐	inter‐	NOUN
eurjchem-1178	104	35	day	day	NOUN
eurjchem-1178	104	36	)	)	PUNCT
eurjchem-1178	104	37	for	for	ADP
eurjchem-1178	104	38	the	the	DET
eurjchem-1178	104	39	same	same	ADJ
eurjchem-1178	104	40	concentration	concentration	NOUN
eurjchem-1178	104	41	of	of	ADP
eurjchem-1178	104	42	ammonia	ammonia	NOUN
eurjchem-1178	104	43	is	be	AUX
eurjchem-1178	104	44	rsd%	rsd%	NOUN
eurjchem-1178	104	45	values	value	NOUN
eurjchem-1178	104	46	were	be	AUX
eurjchem-1178	104	47	obtained	obtain	VERB
eurjchem-1178	104	48	(	(	PUNCT
eurjchem-1178	104	49	0.49‐1.90	0.49‐1.90	NUM
eurjchem-1178	104	50	)	)	PUNCT
eurjchem-1178	104	51	.	.	PUNCT
eurjchem-1178	105	1	3.8.3	3.8.3	NUM
eurjchem-1178	105	2	.	.	PUNCT
eurjchem-1178	105	3	accuracy	accuracy	NOUN
eurjchem-1178	105	4	accuracy	accuracy	NOUN
eurjchem-1178	105	5	of	of	ADP
eurjchem-1178	105	6	an	an	DET
eurjchem-1178	105	7	analytical	analytical	ADJ
eurjchem-1178	105	8	method	method	NOUN
eurjchem-1178	105	9	is	be	AUX
eurjchem-1178	105	10	the	the	DET
eurjchem-1178	105	11	closeness	closeness	NOUN
eurjchem-1178	105	12	between	between	ADP
eurjchem-1178	105	13	the	the	DET
eurjchem-1178	105	14	reference	reference	NOUN
eurjchem-1178	105	15	value	value	NOUN
eurjchem-1178	105	16	and	and	CCONJ
eurjchem-1178	105	17	the	the	DET
eurjchem-1178	105	18	found	find	VERB
eurjchem-1178	105	19	value	value	NOUN
eurjchem-1178	105	20	.	.	PUNCT
eurjchem-1178	106	1	accuracy	accuracy	NOUN
eurjchem-1178	106	2	was	be	AUX
eurjchem-1178	106	3	evaluated	evaluate	VERB
eurjchem-1178	106	4	as	as	ADP
eurjchem-1178	106	5	percentage	percentage	NOUN
eurjchem-1178	106	6	relative	relative	ADJ
eurjchem-1178	106	7	error	error	NOUN
eurjchem-1178	106	8	between	between	ADP
eurjchem-1178	106	9	the	the	DET
eurjchem-1178	106	10	measured	measure	VERB
eurjchem-1178	106	11	concentrations	concentration	NOUN
eurjchem-1178	106	12	and	and	CCONJ
eurjchem-1178	106	13	actual	actual	ADJ
eurjchem-1178	106	14	concentrations	concentration	NOUN
eurjchem-1178	106	15	for	for	ADP
eurjchem-1178	106	16	nh3	nh3	PROPN
eurjchem-1178	106	17	(	(	PUNCT
eurjchem-1178	106	18	bias	bias	NOUN
eurjchem-1178	106	19	%	%	NOUN
eurjchem-1178	106	20	)	)	PUNCT
eurjchem-1178	107	1	[	[	X
eurjchem-1178	107	2	13	13	NUM
eurjchem-1178	107	3	]	]	PUNCT
eurjchem-1178	107	4	.	.	PUNCT
eurjchem-1178	108	1	the	the	DET
eurjchem-1178	108	2	results	result	NOUN
eurjchem-1178	108	3	obtained	obtain	VERB
eurjchem-1178	108	4	are	be	AUX
eurjchem-1178	108	5	shown	show	VERB
eurjchem-1178	108	6	in	in	ADP
eurjchem-1178	108	7	table	table	NOUN
eurjchem-1178	108	8	2	2	NUM
eurjchem-1178	108	9	,	,	PUNCT
eurjchem-1178	108	10	good	good	ADJ
eurjchem-1178	108	11	accuracy	accuracy	NOUN
eurjchem-1178	108	12	for	for	ADP
eurjchem-1178	108	13	the	the	DET
eurjchem-1178	108	14	method	method	NOUN
eurjchem-1178	108	15	was	be	AUX
eurjchem-1178	108	16	obtained	obtain	VERB
eurjchem-1178	108	17	.	.	PUNCT
eurjchem-1178	109	1	statistical	statistical	ADJ
eurjchem-1178	109	2	analysis	analysis	NOUN
eurjchem-1178	109	3	using	use	VERB
eurjchem-1178	109	4	student	student	NOUN
eurjchem-1178	109	5	’s	’s	PART
eurjchem-1178	109	6	t‐test	t‐test	PUNCT
eurjchem-1178	109	7	for	for	ADP
eurjchem-1178	109	8	accuracy	accuracy	NOUN
eurjchem-1178	109	9	(	(	PUNCT
eurjchem-1178	109	10	1.83	1.83	NUM
eurjchem-1178	109	11	)	)	PUNCT
eurjchem-1178	109	12	and	and	CCONJ
eurjchem-1178	109	13	f‐test	f‐test	ADV
eurjchem-1178	109	14	(	(	PUNCT
eurjchem-1178	109	15	1.9	1.9	NUM
eurjchem-1178	109	16	)	)	PUNCT
eurjchem-1178	109	17	for	for	ADP
eurjchem-1178	109	18	precision	precision	NOUN
eurjchem-1178	109	19	revealed	reveal	VERB
eurjchem-1178	109	20	no	no	DET
eurjchem-1178	109	21	significant	significant	ADJ
eurjchem-1178	109	22	difference	difference	NOUN
eurjchem-1178	109	23	between	between	ADP
eurjchem-1178	109	24	the	the	DET
eurjchem-1178	109	25	proposed	propose	VERB
eurjchem-1178	109	26	methods	method	NOUN
eurjchem-1178	109	27	and	and	CCONJ
eurjchem-1178	109	28	the	the	DET
eurjchem-1178	109	29	t‐table	t‐table	NUM
eurjchem-1178	109	30	values	value	NOUN
eurjchem-1178	109	31	at	at	ADP
eurjchem-1178	109	32	the	the	DET
eurjchem-1178	109	33	95	95	NUM
eurjchem-1178	109	34	%	%	NOUN
eurjchem-1178	109	35	confidence	confidence	NOUN
eurjchem-1178	109	36	.	.	PUNCT
eurjchem-1178	110	1	3.8.4	3.8.4	X
eurjchem-1178	110	2	.	.	PUNCT
eurjchem-1178	110	3	effect	effect	NOUN
eurjchem-1178	110	4	of	of	ADP
eurjchem-1178	110	5	interfering	interfere	VERB
eurjchem-1178	110	6	ions	ion	NOUN
eurjchem-1178	110	7	under	under	ADP
eurjchem-1178	110	8	the	the	DET
eurjchem-1178	110	9	optimized	optimize	VERB
eurjchem-1178	110	10	experimental	experimental	ADJ
eurjchem-1178	110	11	conditions	condition	NOUN
eurjchem-1178	110	12	;	;	PUNCT
eurjchem-1178	110	13	the	the	DET
eurjchem-1178	110	14	effect	effect	NOUN
eurjchem-1178	110	15	of	of	ADP
eurjchem-1178	110	16	foreign	foreign	ADJ
eurjchem-1178	110	17	ions	ion	NOUN
eurjchem-1178	110	18	on	on	ADP
eurjchem-1178	110	19	the	the	DET
eurjchem-1178	110	20	absorbance	absorbance	NOUN
eurjchem-1178	110	21	of	of	ADP
eurjchem-1178	110	22	the	the	DET
eurjchem-1178	110	23	complex	complex	NOUN
eurjchem-1178	110	24	of	of	ADP
eurjchem-1178	110	25	ammonia	ammonia	NOUN
eurjchem-1178	110	26	with	with	ADP
eurjchem-1178	110	27	ninhydrin	ninhydrin	NOUN
eurjchem-1178	110	28	,	,	PUNCT
eurjchem-1178	110	29	the	the	DET
eurjchem-1178	110	30	experiment	experiment	NOUN
eurjchem-1178	110	31	was	be	AUX
eurjchem-1178	110	32	done	do	VERB
eurjchem-1178	110	33	using	use	VERB
eurjchem-1178	110	34	2×10‐4	2×10‐4	PROPN
eurjchem-1178	110	35	m	m	NOUN
eurjchem-1178	110	36	of	of	ADP
eurjchem-1178	110	37	ammonia	ammonia	NOUN
eurjchem-1178	110	38	which	which	PRON
eurjchem-1178	110	39	was	be	AUX
eurjchem-1178	110	40	prepared	prepare	VERB
eurjchem-1178	110	41	in	in	ADP
eurjchem-1178	110	42	25	25	NUM
eurjchem-1178	110	43	ml	ml	NOUN
eurjchem-1178	110	44	volumetric	volumetric	ADJ
eurjchem-1178	110	45	flasks	flask	NOUN
eurjchem-1178	110	46	.	.	PUNCT
eurjchem-1178	111	1	2.0	2.0	NUM
eurjchem-1178	111	2	ml	ml	NOUN
eurjchem-1178	111	3	of	of	ADP
eurjchem-1178	111	4	0.2	0.2	NUM
eurjchem-1178	111	5	m	m	NOUN
eurjchem-1178	111	6	naoh	naoh	NOUN
eurjchem-1178	111	7	and	and	CCONJ
eurjchem-1178	111	8	0.1	0.1	NUM
eurjchem-1178	111	9	m	m	NOUN
eurjchem-1178	111	10	ninhydrin	ninhydrin	NOUN
eurjchem-1178	111	11	were	be	AUX
eurjchem-1178	111	12	added	add	VERB
eurjchem-1178	111	13	to	to	ADP
eurjchem-1178	111	14	the	the	DET
eurjchem-1178	111	15	flask	flask	NOUN
eurjchem-1178	111	16	,	,	PUNCT
eurjchem-1178	111	17	different	different	ADJ
eurjchem-1178	111	18	salts	salt	NOUN
eurjchem-1178	111	19	were	be	AUX
eurjchem-1178	111	20	used	use	VERB
eurjchem-1178	111	21	such	such	ADJ
eurjchem-1178	111	22	as	as	ADP
eurjchem-1178	111	23	nacl	nacl	NOUN
eurjchem-1178	111	24	,	,	PUNCT
eurjchem-1178	111	25	nascn	nascn	NOUN
eurjchem-1178	111	26	,	,	PUNCT
eurjchem-1178	111	27	nano3	nano3	PROPN
eurjchem-1178	111	28	,	,	PUNCT
eurjchem-1178	111	29	kcl	kcl	PROPN
eurjchem-1178	111	30	,	,	PUNCT
eurjchem-1178	111	31	kno3	kno3	PROPN
eurjchem-1178	111	32	,	,	PUNCT
eurjchem-1178	111	33	ki	ki	PROPN
eurjchem-1178	111	34	,	,	PUNCT
eurjchem-1178	111	35	mgcl2.6h2o	mgcl2.6h2o	NOUN
eurjchem-1178	111	36	,	,	PUNCT
eurjchem-1178	111	37	alcl3	alcl3	PROPN
eurjchem-1178	111	38	and	and	CCONJ
eurjchem-1178	111	39	cacl2	cacl2	NOUN
eurjchem-1178	111	40	;	;	PUNCT
eurjchem-1178	111	41	all	all	PRON
eurjchem-1178	111	42	of	of	ADP
eurjchem-1178	111	43	the	the	DET
eurjchem-1178	111	44	concentration	concentration	NOUN
eurjchem-1178	111	45	of	of	ADP
eurjchem-1178	111	46	ions	ion	NOUN
eurjchem-1178	111	47	is	be	AUX
eurjchem-1178	111	48	0.1	0.1	NUM
eurjchem-1178	111	49	m	m	NOUN
eurjchem-1178	111	50	,	,	PUNCT
eurjchem-1178	111	51	after	after	SCONJ
eurjchem-1178	111	52	10	10	NUM
eurjchem-1178	111	53	min	min	NOUN
eurjchem-1178	111	54	ionic	ionic	ADJ
eurjchem-1178	111	55	salts	salt	NOUN
eurjchem-1178	111	56	solution	solution	NOUN
eurjchem-1178	111	57	was	be	AUX
eurjchem-1178	111	58	added	add	VERB
eurjchem-1178	111	59	successively	successively	ADV
eurjchem-1178	111	60	to	to	PART
eurjchem-1178	111	61	complete	complete	VERB
eurjchem-1178	111	62	the	the	DET
eurjchem-1178	111	63	volume	volume	NOUN
eurjchem-1178	111	64	to	to	ADP
eurjchem-1178	111	65	25	25	NUM
eurjchem-1178	111	66	ml	ml	NOUN
eurjchem-1178	111	67	at	at	ADP
eurjchem-1178	111	68	room	room	NOUN
eurjchem-1178	111	69	temperature	temperature	NOUN
eurjchem-1178	111	70	.	.	PUNCT
eurjchem-1178	112	1	the	the	DET
eurjchem-1178	112	2	contents	content	NOUN
eurjchem-1178	112	3	of	of	ADP
eurjchem-1178	112	4	flask	flask	NOUN
eurjchem-1178	112	5	was	be	AUX
eurjchem-1178	112	6	mixed	mix	VERB
eurjchem-1178	112	7	well	well	ADV
eurjchem-1178	112	8	,	,	PUNCT
eurjchem-1178	112	9	and	and	CCONJ
eurjchem-1178	112	10	then	then	ADV
eurjchem-1178	112	11	measured	measure	VERB
eurjchem-1178	112	12	the	the	DET
eurjchem-1178	112	13	absorbance	absorbance	NOUN
eurjchem-1178	112	14	at	at	ADP
eurjchem-1178	112	15	λselected	λselecte	VERB
eurjchem-1178	112	16	the	the	DET
eurjchem-1178	112	17	508	508	NUM
eurjchem-1178	112	18	nm	nm	NOUN
eurjchem-1178	112	19	.	.	PUNCT
eurjchem-1178	113	1	baker	baker	NOUN
eurjchem-1178	113	2	and	and	CCONJ
eurjchem-1178	113	3	alzboon	alzboon	NOUN
eurjchem-1178	113	4	/	/	SYM
eurjchem-1178	113	5	european	european	ADJ
eurjchem-1178	113	6	journal	journal	PROPN
eurjchem-1178	113	7	of	of	ADP
eurjchem-1178	113	8	chemistry	chemistry	NOUN
eurjchem-1178	113	9	6	6	NUM
eurjchem-1178	113	10	(	(	PUNCT
eurjchem-1178	113	11	2	2	NUM
eurjchem-1178	113	12	)	)	PUNCT
eurjchem-1178	113	13	(	(	PUNCT
eurjchem-1178	113	14	2015	2015	NUM
eurjchem-1178	113	15	)	)	PUNCT
eurjchem-1178	113	16	135‐140	135‐140	NUM
eurjchem-1178	113	17	139	139	NUM
eurjchem-1178	113	18	table	table	NOUN
eurjchem-1178	113	19	3	3	NUM
eurjchem-1178	113	20	.	.	PUNCT
eurjchem-1178	113	21	effect	effect	NOUN
eurjchem-1178	113	22	of	of	ADP
eurjchem-1178	113	23	foreign	foreign	ADJ
eurjchem-1178	113	24	ions	ion	NOUN
eurjchem-1178	113	25	on	on	ADP
eurjchem-1178	113	26	the	the	DET
eurjchem-1178	113	27	amount	amount	NOUN
eurjchem-1178	113	28	of	of	ADP
eurjchem-1178	113	29	ammonia	ammonia	NOUN
eurjchem-1178	113	30	.	.	PUNCT
eurjchem-1178	114	1	added	add	VERB
eurjchem-1178	114	2	salt	salt	NOUN
eurjchem-1178	114	3	tolerance	tolerance	NOUN
eurjchem-1178	114	4	(	(	PUNCT
eurjchem-1178	114	5	μg	μg	NOUN
eurjchem-1178	114	6	/	/	SYM
eurjchem-1178	114	7	ml	ml	NOUN
eurjchem-1178	114	8	)	)	PUNCT
eurjchem-1178	114	9	nacl	nacl	NOUN
eurjchem-1178	114	10	none	none	NOUN
eurjchem-1178	114	11	nano3	nano3	PROPN
eurjchem-1178	114	12	9.4	9.4	NUM
eurjchem-1178	114	13	nascn	nascn	NOUN
eurjchem-1178	114	14	9.7	9.7	NUM
eurjchem-1178	114	15	kcl	kcl	PROPN
eurjchem-1178	115	1	none	none	NOUN
eurjchem-1178	115	2	kno3	kno3	PROPN
eurjchem-1178	115	3	6.5	6.5	NUM
eurjchem-1178	115	4	ki	ki	PROPN
eurjchem-1178	115	5	1.6	1.6	NUM
eurjchem-1178	115	6	mgcl2	mgcl2	NOUN
eurjchem-1178	115	7	6.5	6.5	NUM
eurjchem-1178	115	8	cacl2	cacl2	NOUN
eurjchem-1178	115	9	10.0	10.0	NUM
eurjchem-1178	115	10	alcl3	alcl3	NOUN
eurjchem-1178	115	11	12.9	12.9	NUM
eurjchem-1178	115	12	table	table	NOUN
eurjchem-1178	115	13	4	4	NUM
eurjchem-1178	115	14	.	.	PUNCT
eurjchem-1178	116	1	regression	regression	NOUN
eurjchem-1178	116	2	equation	equation	NOUN
eurjchem-1178	116	3	for	for	ADP
eurjchem-1178	116	4	nh3	nh3	NOUN
eurjchem-1178	116	5	at	at	ADP
eurjchem-1178	116	6	different	different	ADJ
eurjchem-1178	116	7	fixed	fix	VERB
eurjchem-1178	116	8	time	time	NOUN
eurjchem-1178	116	9	over	over	ADP
eurjchem-1178	116	10	the	the	DET
eurjchem-1178	116	11	range	range	NOUN
eurjchem-1178	116	12	2	2	NUM
eurjchem-1178	116	13	x	x	SYM
eurjchem-1178	116	14	10‐4	10‐4	NUM
eurjchem-1178	116	15	to	to	ADP
eurjchem-1178	116	16	1.2x10‐3	1.2x10‐3	NUM
eurjchem-1178	116	17	m	m	NOUN
eurjchem-1178	116	18	at	at	ADP
eurjchem-1178	116	19	508	508	NUM
eurjchem-1178	116	20	nm	nm	NOUN
eurjchem-1178	116	21	.	.	PUNCT
eurjchem-1178	117	1	δ	δ	PROPN
eurjchem-1178	117	2	a	a	DET
eurjchem-1178	117	3	time	time	NOUN
eurjchem-1178	117	4	(	(	PUNCT
eurjchem-1178	117	5	min	min	NOUN
eurjchem-1178	117	6	)	)	PUNCT
eurjchem-1178	117	7	interval	interval	NOUN
eurjchem-1178	117	8	regression	regression	NOUN
eurjchem-1178	117	9	equation	equation	NOUN
eurjchem-1178	117	10	correlation	correlation	NOUN
eurjchem-1178	117	11	coefficient	coefficient	NOUN
eurjchem-1178	117	12	(	(	PUNCT
eurjchem-1178	117	13	r2	r2	PROPN
eurjchem-1178	117	14	)	)	PUNCT
eurjchem-1178	117	15	lod	lod	PROPN
eurjchem-1178	117	16	,	,	PUNCT
eurjchem-1178	117	17	m	m	PROPN
eurjchem-1178	117	18	loq	loq	PROPN
eurjchem-1178	117	19	,	,	PUNCT
eurjchem-1178	117	20	m	m	VERB
eurjchem-1178	117	21	a4‐a2	a4‐a2	ADJ
eurjchem-1178	117	22	2‐4	2‐4	NUM
eurjchem-1178	117	23	δa	δa	NOUN
eurjchem-1178	117	24	=	=	PUNCT
eurjchem-1178	117	25	52.42c‐0.000	52.42c‐0.000	NUM
eurjchem-1178	117	26	0.989	0.989	NUM
eurjchem-1178	117	27	2.46×10‐4	2.46×10‐4	NUM
eurjchem-1178	117	28	7.37×10‐4	7.37×10‐4	NUM
eurjchem-1178	117	29	a6‐a2	a6‐a2	NOUN
eurjchem-1178	117	30	2‐6	2‐6	NUM
eurjchem-1178	117	31	δa	δa	NOUN
eurjchem-1178	117	32	=	=	SYM
eurjchem-1178	117	33	109.2c‐0.000	109.2c‐0.000	NUM
eurjchem-1178	118	1	0.991	0.991	NUM
eurjchem-1178	118	2	1.18×10‐4	1.18×10‐4	NUM
eurjchem-1178	118	3	3.54×10‐4	3.54×10‐4	NUM
eurjchem-1178	118	4	a8‐a2	a8‐a2	VERB
eurjchem-1178	118	5	2‐8	2‐8	PRON
eurjchem-1178	118	6	δa	δa	PROPN
eurjchem-1178	118	7	=	=	PUNCT
eurjchem-1178	118	8	180.4c‐0.004	180.4c‐0.004	NOUN
eurjchem-1178	118	9	0.996	0.996	NUM
eurjchem-1178	118	10	7.13×10‐5	7.13×10‐5	NUM
eurjchem-1178	118	11	2.14×10‐4	2.14×10‐4	NUM
eurjchem-1178	118	12	a10‐a2	a10‐a2	NUM
eurjchem-1178	118	13	2‐10	2‐10	NUM
eurjchem-1178	118	14	δa	δa	NOUN
eurjchem-1178	118	15	=	=	PUNCT
eurjchem-1178	118	16	250.1c‐0.010	250.1c‐0.010	NOUN
eurjchem-1178	118	17	0.995	0.995	NUM
eurjchem-1178	118	18	5.15×10‐5	5.15×10‐5	NUM
eurjchem-1178	118	19	1.54×10‐4	1.54×10‐4	NUM
eurjchem-1178	118	20	a12‐a2	a12‐a2	PROPN
eurjchem-1178	118	21	1‐12	1‐12	NUM
eurjchem-1178	118	22	δa	δa	NOUN
eurjchem-1178	118	23	=	=	SYM
eurjchem-1178	118	24	329.8c‐0.016	329.8c‐0.016	NUM
eurjchem-1178	118	25	0.975	0.975	NUM
eurjchem-1178	118	26	3.90×10‐5	3.90×10‐5	NUM
eurjchem-1178	118	27	1.17×10‐4	1.17×10‐4	NOUN
eurjchem-1178	119	1	a14‐a2	a14‐a2	ADP
eurjchem-1178	119	2	2‐14	2‐14	NUM
eurjchem-1178	119	3	δa	δa	NOUN
eurjchem-1178	119	4	=	=	PUNCT
eurjchem-1178	119	5	403.8c‐0.027	403.8c‐0.027	NUM
eurjchem-1178	120	1	0.989	0.989	NUM
eurjchem-1178	120	2	3.19×10‐5	3.19×10‐5	NUM
eurjchem-1178	120	3	9.56×10‐5	9.56×10‐5	NUM
eurjchem-1178	121	1	a16‐a2	a16‐a2	ADP
eurjchem-1178	121	2	2‐16	2‐16	NUM
eurjchem-1178	121	3	δa	δa	NOUN
eurjchem-1178	121	4	=	=	PUNCT
eurjchem-1178	121	5	506.8c‐0.042	506.8c‐0.042	NUM
eurjchem-1178	121	6	0.998	0.998	NUM
eurjchem-1178	121	7	2.54×10‐5	2.54×10‐5	NUM
eurjchem-1178	121	8	7.62×10‐5	7.62×10‐5	NUM
eurjchem-1178	121	9	a18‐a2	a18‐a2	NOUN
eurjchem-1178	121	10	2‐18	2‐18	NUM
eurjchem-1178	121	11	δa	δa	NOUN
eurjchem-1178	121	12	=	=	PUNCT
eurjchem-1178	121	13	533.4c‐0.008	533.4c‐0.008	NOUN
eurjchem-1178	121	14	0.989	0.989	NUM
eurjchem-1178	121	15	2.41×10‐5	2.41×10‐5	NUM
eurjchem-1178	121	16	7.24×10‐5	7.24×10‐5	NUM
eurjchem-1178	121	17	a20‐a2	a20‐a2	NOUN
eurjchem-1178	121	18	2‐20	2‐20	NUM
eurjchem-1178	121	19	δa	δa	NOUN
eurjchem-1178	121	20	=	=	SYM
eurjchem-1178	121	21	608.7c‐0.003	608.7c‐0.003	NOUN
eurjchem-1178	121	22	0.991	0.991	NUM
eurjchem-1178	121	23	2.11×10‐5	2.11×10‐5	NUM
eurjchem-1178	121	24	6.34×10‐5	6.34×10‐5	NUM
eurjchem-1178	121	25	the	the	DET
eurjchem-1178	121	26	results	result	NOUN
eurjchem-1178	121	27	shown	show	VERB
eurjchem-1178	121	28	in	in	ADP
eurjchem-1178	121	29	table	table	NOUN
eurjchem-1178	121	30	3	3	NUM
eurjchem-1178	121	31	,	,	PUNCT
eurjchem-1178	121	32	it	it	PRON
eurjchem-1178	121	33	was	be	AUX
eurjchem-1178	121	34	noticed	notice	VERB
eurjchem-1178	121	35	from	from	ADP
eurjchem-1178	121	36	the	the	DET
eurjchem-1178	121	37	table	table	NOUN
eurjchem-1178	121	38	that	that	SCONJ
eurjchem-1178	121	39	the	the	DET
eurjchem-1178	121	40	negative	negative	ADJ
eurjchem-1178	121	41	and	and	CCONJ
eurjchem-1178	121	42	positive	positive	ADJ
eurjchem-1178	121	43	ions	ion	NOUN
eurjchem-1178	121	44	do	do	AUX
eurjchem-1178	121	45	not	not	PART
eurjchem-1178	121	46	make	make	VERB
eurjchem-1178	121	47	interferences	interference	NOUN
eurjchem-1178	121	48	for	for	ADP
eurjchem-1178	121	49	the	the	DET
eurjchem-1178	121	50	absorbance	absorbance	NOUN
eurjchem-1178	121	51	reading	reading	NOUN
eurjchem-1178	121	52	and	and	CCONJ
eurjchem-1178	121	53	the	the	DET
eurjchem-1178	121	54	determination	determination	NOUN
eurjchem-1178	121	55	of	of	ADP
eurjchem-1178	121	56	the	the	DET
eurjchem-1178	121	57	complex	complex	NOUN
eurjchem-1178	121	58	.	.	PUNCT
eurjchem-1178	122	1	3.9	3.9	NUM
eurjchem-1178	122	2	.	.	PUNCT
eurjchem-1178	122	3	stoichiometry	stoichiometry	NOUN
eurjchem-1178	122	4	of	of	ADP
eurjchem-1178	122	5	the	the	DET
eurjchem-1178	122	6	reaction	reaction	NOUN
eurjchem-1178	122	7	the	the	DET
eurjchem-1178	122	8	stoichiometric	stoichiometric	NOUN
eurjchem-1178	122	9	ratio	ratio	NOUN
eurjchem-1178	122	10	between	between	ADP
eurjchem-1178	122	11	ammonia	ammonia	NOUN
eurjchem-1178	122	12	and	and	CCONJ
eurjchem-1178	122	13	ninhydrin	ninhydrin	NOUN
eurjchem-1178	122	14	was	be	AUX
eurjchem-1178	122	15	evaluated	evaluate	VERB
eurjchem-1178	122	16	by	by	ADP
eurjchem-1178	122	17	limiting	limit	VERB
eurjchem-1178	122	18	logarithmic	logarithmic	ADJ
eurjchem-1178	122	19	method	method	NOUN
eurjchem-1178	122	20	.	.	PUNCT
eurjchem-1178	123	1	in	in	ADP
eurjchem-1178	123	2	this	this	DET
eurjchem-1178	123	3	method	method	NOUN
eurjchem-1178	123	4	,	,	PUNCT
eurjchem-1178	123	5	two	two	NUM
eurjchem-1178	123	6	sets	set	NOUN
eurjchem-1178	123	7	of	of	ADP
eurjchem-1178	123	8	experiments	experiment	NOUN
eurjchem-1178	123	9	were	be	AUX
eurjchem-1178	123	10	performed	perform	VERB
eurjchem-1178	123	11	,	,	PUNCT
eurjchem-1178	123	12	in	in	ADP
eurjchem-1178	123	13	the	the	DET
eurjchem-1178	123	14	first	first	ADJ
eurjchem-1178	123	15	set	set	NOUN
eurjchem-1178	123	16	the	the	DET
eurjchem-1178	123	17	concentration	concentration	NOUN
eurjchem-1178	123	18	of	of	ADP
eurjchem-1178	123	19	nh3	nh3	NOUN
eurjchem-1178	123	20	was	be	AUX
eurjchem-1178	123	21	varied	varied	ADJ
eurjchem-1178	123	22	keeping	keep	VERB
eurjchem-1178	123	23	a	a	DET
eurjchem-1178	123	24	constant	constant	ADJ
eurjchem-1178	123	25	concentration	concentration	NOUN
eurjchem-1178	123	26	of	of	ADP
eurjchem-1178	123	27	ninhydrin	ninhydrin	NOUN
eurjchem-1178	123	28	,	,	PUNCT
eurjchem-1178	123	29	while	while	SCONJ
eurjchem-1178	123	30	in	in	ADP
eurjchem-1178	123	31	the	the	DET
eurjchem-1178	123	32	second	second	ADJ
eurjchem-1178	123	33	set	set	NOUN
eurjchem-1178	123	34	,	,	PUNCT
eurjchem-1178	123	35	the	the	DET
eurjchem-1178	123	36	concentration	concentration	NOUN
eurjchem-1178	123	37	of	of	ADP
eurjchem-1178	123	38	nh3	nh3	NOUN
eurjchem-1178	123	39	was	be	AUX
eurjchem-1178	123	40	kept	keep	VERB
eurjchem-1178	123	41	constant	constant	ADJ
eurjchem-1178	123	42	and	and	CCONJ
eurjchem-1178	123	43	the	the	DET
eurjchem-1178	123	44	ninhydrin	ninhydrin	PROPN
eurjchem-1178	123	45	concentration	concentration	NOUN
eurjchem-1178	123	46	was	be	AUX
eurjchem-1178	123	47	varied	varied	ADJ
eurjchem-1178	123	48	.	.	PUNCT
eurjchem-1178	124	1	log	log	VERB
eurjchem-1178	124	2	absorbance	absorbance	NOUN
eurjchem-1178	124	3	vs	vs	ADP
eurjchem-1178	124	4	log	log	NOUN
eurjchem-1178	125	1	[	[	X
eurjchem-1178	125	2	nh3	nh3	X
eurjchem-1178	125	3	]	]	X
eurjchem-1178	125	4	and	and	CCONJ
eurjchem-1178	125	5	[	[	X
eurjchem-1178	125	6	ninhydrin	ninhydrin	X
eurjchem-1178	125	7	]	]	PUNCT
eurjchem-1178	125	8	were	be	AUX
eurjchem-1178	125	9	plotted	plot	VERB
eurjchem-1178	125	10	separately	separately	ADV
eurjchem-1178	125	11	to	to	PART
eurjchem-1178	125	12	evaluate	evaluate	VERB
eurjchem-1178	125	13	the	the	DET
eurjchem-1178	125	14	slope	slope	NOUN
eurjchem-1178	125	15	of	of	ADP
eurjchem-1178	125	16	the	the	DET
eurjchem-1178	125	17	respective	respective	ADJ
eurjchem-1178	125	18	line	line	NOUN
eurjchem-1178	125	19	to	to	PART
eurjchem-1178	125	20	determine	determine	VERB
eurjchem-1178	125	21	the	the	DET
eurjchem-1178	125	22	order	order	NOUN
eurjchem-1178	125	23	of	of	ADP
eurjchem-1178	125	24	reaction	reaction	NOUN
eurjchem-1178	125	25	of	of	ADP
eurjchem-1178	125	26	the	the	DET
eurjchem-1178	125	27	ammonia	ammonia	NOUN
eurjchem-1178	125	28	with	with	ADP
eurjchem-1178	125	29	respect	respect	NOUN
eurjchem-1178	125	30	to	to	ADP
eurjchem-1178	125	31	ninhydrin	ninhydrin	NOUN
eurjchem-1178	125	32	or	or	CCONJ
eurjchem-1178	125	33	vice	vice	NOUN
eurjchem-1178	125	34	versa	versa	ADV
eurjchem-1178	125	35	.	.	PUNCT
eurjchem-1178	126	1	the	the	DET
eurjchem-1178	126	2	obtained	obtain	VERB
eurjchem-1178	126	3	slope	slope	NOUN
eurjchem-1178	126	4	from	from	ADP
eurjchem-1178	126	5	the	the	DET
eurjchem-1178	126	6	linear	linear	ADJ
eurjchem-1178	126	7	regression	regression	NOUN
eurjchem-1178	126	8	equation	equation	NOUN
eurjchem-1178	126	9	from	from	ADP
eurjchem-1178	126	10	limiting	limit	VERB
eurjchem-1178	126	11	logarithmic	logarithmic	ADJ
eurjchem-1178	126	12	plot	plot	NOUN
eurjchem-1178	126	13	for	for	ADP
eurjchem-1178	126	14	ammonia	ammonia	NOUN
eurjchem-1178	126	15	reaction	reaction	NOUN
eurjchem-1178	126	16	is	be	AUX
eurjchem-1178	126	17	0.962±0.015	0.962±0.015	PRON
eurjchem-1178	126	18	.	.	PUNCT
eurjchem-1178	127	1	it	it	PRON
eurjchem-1178	127	2	was	be	AUX
eurjchem-1178	127	3	noticed	notice	VERB
eurjchem-1178	127	4	that	that	SCONJ
eurjchem-1178	127	5	the	the	DET
eurjchem-1178	127	6	slope	slope	NOUN
eurjchem-1178	127	7	was	be	AUX
eurjchem-1178	127	8	approximately	approximately	ADV
eurjchem-1178	127	9	equal	equal	ADJ
eurjchem-1178	127	10	one	one	NUM
eurjchem-1178	127	11	.	.	PUNCT
eurjchem-1178	128	1	from	from	ADP
eurjchem-1178	128	2	limiting	limit	VERB
eurjchem-1178	128	3	logarithmic	logarithmic	ADJ
eurjchem-1178	128	4	plot	plot	NOUN
eurjchem-1178	128	5	for	for	ADP
eurjchem-1178	128	6	ninhydrin	ninhydrin	NOUN
eurjchem-1178	128	7	reaction	reaction	NOUN
eurjchem-1178	128	8	,	,	PUNCT
eurjchem-1178	128	9	the	the	DET
eurjchem-1178	128	10	slope	slope	NOUN
eurjchem-1178	128	11	was	be	AUX
eurjchem-1178	128	12	found	find	VERB
eurjchem-1178	128	13	to	to	PART
eurjchem-1178	128	14	be	be	AUX
eurjchem-1178	128	15	1.999±0.353	1.999±0.353	NUM
eurjchem-1178	128	16	which	which	PRON
eurjchem-1178	128	17	is	be	AUX
eurjchem-1178	128	18	also	also	ADV
eurjchem-1178	128	19	approximately	approximately	ADV
eurjchem-1178	128	20	equal	equal	ADJ
eurjchem-1178	128	21	two	two	NUM
eurjchem-1178	128	22	,	,	PUNCT
eurjchem-1178	128	23	which	which	PRON
eurjchem-1178	128	24	confirmed	confirm	VERB
eurjchem-1178	128	25	the	the	DET
eurjchem-1178	128	26	molar	molar	ADJ
eurjchem-1178	128	27	combining	combine	VERB
eurjchem-1178	128	28	ratio	ratio	NOUN
eurjchem-1178	128	29	of	of	ADP
eurjchem-1178	128	30	1:2	1:2	NUM
eurjchem-1178	128	31	between	between	ADP
eurjchem-1178	128	32	ammonia	ammonia	NOUN
eurjchem-1178	128	33	and	and	CCONJ
eurjchem-1178	128	34	ninhydrin	ninhydrin	NOUN
eurjchem-1178	129	1	[	[	X
eurjchem-1178	129	2	14	14	NUM
eurjchem-1178	129	3	]	]	SYM
eurjchem-1178	129	4	.	.	PUNCT
eurjchem-1178	130	1	3.10	3.10	NUM
eurjchem-1178	130	2	.	.	PUNCT
eurjchem-1178	131	1	kinetic	kinetic	ADJ
eurjchem-1178	131	2	studies	study	NOUN
eurjchem-1178	131	3	3.10.1	3.10.1	NUM
eurjchem-1178	131	4	.	.	PUNCT
eurjchem-1178	131	5	initial	initial	ADJ
eurjchem-1178	131	6	rate	rate	NOUN
eurjchem-1178	131	7	of	of	ADP
eurjchem-1178	131	8	reaction	reaction	NOUN
eurjchem-1178	131	9	the	the	DET
eurjchem-1178	131	10	initial	initial	ADJ
eurjchem-1178	131	11	rate	rate	NOUN
eurjchem-1178	131	12	constant	constant	ADJ
eurjchem-1178	131	13	(	(	PUNCT
eurjchem-1178	131	14	k	k	NOUN
eurjchem-1178	131	15	)	)	PUNCT
eurjchem-1178	131	16	of	of	ADP
eurjchem-1178	131	17	the	the	DET
eurjchem-1178	131	18	reaction	reaction	NOUN
eurjchem-1178	131	19	were	be	AUX
eurjchem-1178	131	20	determined	determine	VERB
eurjchem-1178	131	21	from	from	ADP
eurjchem-1178	131	22	absorbance‐time	absorbance‐time	ADJ
eurjchem-1178	131	23	plot	plot	NOUN
eurjchem-1178	131	24	by	by	ADP
eurjchem-1178	131	25	measuring	measure	VERB
eurjchem-1178	131	26	the	the	DET
eurjchem-1178	131	27	slopes	slope	NOUN
eurjchem-1178	131	28	of	of	ADP
eurjchem-1178	131	29	the	the	DET
eurjchem-1178	131	30	initial	initial	ADJ
eurjchem-1178	131	31	tangent	tangent	NOUN
eurjchem-1178	131	32	to	to	ADP
eurjchem-1178	131	33	the	the	DET
eurjchem-1178	131	34	absorbance‐time	absorbance‐time	ADJ
eurjchem-1178	131	35	curves	curve	NOUN
eurjchem-1178	131	36	,	,	PUNCT
eurjchem-1178	131	37	the	the	DET
eurjchem-1178	131	38	linear	linear	ADJ
eurjchem-1178	131	39	range	range	NOUN
eurjchem-1178	131	40	from	from	ADP
eurjchem-1178	131	41	each	each	DET
eurjchem-1178	131	42	curve	curve	NOUN
eurjchem-1178	131	43	was	be	AUX
eurjchem-1178	131	44	obtained	obtain	VERB
eurjchem-1178	131	45	to	to	PART
eurjchem-1178	131	46	get	get	VERB
eurjchem-1178	131	47	the	the	DET
eurjchem-1178	131	48	slope	slope	NOUN
eurjchem-1178	132	1	[	[	X
eurjchem-1178	132	2	15	15	NUM
eurjchem-1178	132	3	]	]	PUNCT
eurjchem-1178	132	4	,	,	PUNCT
eurjchem-1178	132	5	as	as	SCONJ
eurjchem-1178	132	6	shown	show	VERB
eurjchem-1178	132	7	in	in	ADP
eurjchem-1178	132	8	table	table	NOUN
eurjchem-1178	132	9	3	3	NUM
eurjchem-1178	132	10	.	.	PUNCT
eurjchem-1178	133	1	the	the	DET
eurjchem-1178	133	2	initial	initial	ADJ
eurjchem-1178	133	3	rates	rate	NOUN
eurjchem-1178	133	4	of	of	ADP
eurjchem-1178	133	5	the	the	DET
eurjchem-1178	133	6	ammonia	ammonia	NOUN
eurjchem-1178	133	7	reaction	reaction	NOUN
eurjchem-1178	133	8	would	would	AUX
eurjchem-1178	133	9	follow	follow	VERB
eurjchem-1178	133	10	a	a	DET
eurjchem-1178	133	11	pseudo‐first	pseudo‐first	ADJ
eurjchem-1178	133	12	order	order	NOUN
eurjchem-1178	133	13	,	,	PUNCT
eurjchem-1178	133	14	and	and	CCONJ
eurjchem-1178	133	15	were	be	AUX
eurjchem-1178	133	16	found	find	VERB
eurjchem-1178	133	17	to	to	PART
eurjchem-1178	133	18	obey	obey	VERB
eurjchem-1178	133	19	the	the	DET
eurjchem-1178	133	20	following	follow	VERB
eurjchem-1178	133	21	equation	equation	NOUN
eurjchem-1178	133	22	:	:	PUNCT
eurjchem-1178	133	23	log	log	VERB
eurjchem-1178	133	24	k	k	NOUN
eurjchem-1178	134	1	=	=	PUNCT
eurjchem-1178	134	2	log	log	PROPN
eurjchem-1178	134	3	k′	k′	PROPN
eurjchem-1178	135	1	+	+	CCONJ
eurjchem-1178	135	2	nlog	nlog	PROPN
eurjchem-1178	135	3	c	c	NOUN
eurjchem-1178	135	4	(	(	PUNCT
eurjchem-1178	135	5	1	1	NUM
eurjchem-1178	135	6	)	)	PUNCT
eurjchem-1178	135	7	where	where	SCONJ
eurjchem-1178	135	8	k	k	PROPN
eurjchem-1178	135	9	is	be	AUX
eurjchem-1178	135	10	the	the	DET
eurjchem-1178	135	11	reaction	reaction	NOUN
eurjchem-1178	135	12	rate	rate	NOUN
eurjchem-1178	135	13	,	,	PUNCT
eurjchem-1178	135	14	k′	k′	PROPN
eurjchem-1178	135	15	the	the	DET
eurjchem-1178	135	16	apparent	apparent	ADJ
eurjchem-1178	135	17	rate	rate	NOUN
eurjchem-1178	135	18	constant	constant	ADJ
eurjchem-1178	135	19	,	,	PUNCT
eurjchem-1178	135	20	c	c	PROPN
eurjchem-1178	135	21	the	the	DET
eurjchem-1178	135	22	molar	molar	ADJ
eurjchem-1178	135	23	concentration	concentration	NOUN
eurjchem-1178	135	24	of	of	ADP
eurjchem-1178	135	25	ammonia	ammonia	NOUN
eurjchem-1178	135	26	,	,	PUNCT
eurjchem-1178	135	27	and	and	CCONJ
eurjchem-1178	135	28	n	n	CCONJ
eurjchem-1178	135	29	(	(	PUNCT
eurjchem-1178	135	30	slope	slope	NOUN
eurjchem-1178	135	31	of	of	ADP
eurjchem-1178	135	32	the	the	DET
eurjchem-1178	135	33	regression	regression	NOUN
eurjchem-1178	135	34	line	line	NOUN
eurjchem-1178	135	35	)	)	PUNCT
eurjchem-1178	135	36	which	which	PRON
eurjchem-1178	135	37	represents	represent	VERB
eurjchem-1178	135	38	the	the	DET
eurjchem-1178	135	39	order	order	NOUN
eurjchem-1178	135	40	of	of	ADP
eurjchem-1178	135	41	the	the	DET
eurjchem-1178	135	42	reaction	reaction	NOUN
eurjchem-1178	135	43	,	,	PUNCT
eurjchem-1178	135	44	a	a	DET
eurjchem-1178	135	45	straight	straight	ADJ
eurjchem-1178	135	46	line	line	NOUN
eurjchem-1178	135	47	was	be	AUX
eurjchem-1178	135	48	obtained	obtain	VERB
eurjchem-1178	135	49	from	from	ADP
eurjchem-1178	135	50	the	the	DET
eurjchem-1178	135	51	plot	plot	NOUN
eurjchem-1178	135	52	of	of	ADP
eurjchem-1178	135	53	the	the	DET
eurjchem-1178	135	54	logarithm	logarithm	NOUN
eurjchem-1178	135	55	of	of	ADP
eurjchem-1178	135	56	the	the	DET
eurjchem-1178	135	57	initial	initial	ADJ
eurjchem-1178	135	58	rate	rate	NOUN
eurjchem-1178	135	59	(	(	PUNCT
eurjchem-1178	135	60	log	log	NOUN
eurjchem-1178	135	61	k	k	NOUN
eurjchem-1178	135	62	)	)	PUNCT
eurjchem-1178	135	63	of	of	ADP
eurjchem-1178	135	64	the	the	DET
eurjchem-1178	135	65	reaction	reaction	NOUN
eurjchem-1178	135	66	vs	vs	ADP
eurjchem-1178	135	67	logarithm	logarithm	NOUN
eurjchem-1178	135	68	of	of	ADP
eurjchem-1178	135	69	molar	molar	ADJ
eurjchem-1178	135	70	concentration	concentration	NOUN
eurjchem-1178	135	71	of	of	ADP
eurjchem-1178	135	72	ammonia	ammonia	NOUN
eurjchem-1178	135	73	(	(	PUNCT
eurjchem-1178	135	74	log	log	NOUN
eurjchem-1178	135	75	c	c	NOUN
eurjchem-1178	135	76	)	)	PUNCT
eurjchem-1178	135	77	.	.	PUNCT
eurjchem-1178	136	1	the	the	DET
eurjchem-1178	136	2	slope	slope	NOUN
eurjchem-1178	136	3	value	value	NOUN
eurjchem-1178	136	4	of	of	ADP
eurjchem-1178	136	5	1.005	1.005	NUM
eurjchem-1178	136	6	(	(	PUNCT
eurjchem-1178	136	7	≈1	≈1	X
eurjchem-1178	136	8	)	)	PUNCT
eurjchem-1178	136	9	was	be	AUX
eurjchem-1178	136	10	obtained	obtain	VERB
eurjchem-1178	136	11	which	which	PRON
eurjchem-1178	136	12	confirming	confirm	VERB
eurjchem-1178	136	13	the	the	DET
eurjchem-1178	136	14	first	first	ADJ
eurjchem-1178	136	15	order	order	NOUN
eurjchem-1178	136	16	reaction	reaction	NOUN
eurjchem-1178	136	17	.	.	PUNCT
eurjchem-1178	137	1	at	at	ADP
eurjchem-1178	137	2	95	95	NUM
eurjchem-1178	137	3	%	%	NOUN
eurjchem-1178	137	4	confidence	confidence	NOUN
eurjchem-1178	137	5	level	level	NOUN
eurjchem-1178	137	6	,	,	PUNCT
eurjchem-1178	137	7	the	the	DET
eurjchem-1178	137	8	slope	slope	NOUN
eurjchem-1178	137	9	is	be	AUX
eurjchem-1178	137	10	(	(	PUNCT
eurjchem-1178	137	11	1.005±0.13	1.005±0.13	NUM
eurjchem-1178	137	12	)	)	PUNCT
eurjchem-1178	137	13	and	and	CCONJ
eurjchem-1178	137	14	the	the	DET
eurjchem-1178	137	15	intercept	intercept	NOUN
eurjchem-1178	137	16	(	(	PUNCT
eurjchem-1178	137	17	1.507±0.41	1.507±0.41	NUM
eurjchem-1178	137	18	)	)	PUNCT
eurjchem-1178	137	19	and	and	CCONJ
eurjchem-1178	137	20	r2	r2	NOUN
eurjchem-1178	137	21	of	of	ADP
eurjchem-1178	137	22	0.946	0.946	NUM
eurjchem-1178	137	23	[	[	X
eurjchem-1178	137	24	16,17	16,17	NUM
eurjchem-1178	137	25	]	]	PUNCT
eurjchem-1178	137	26	3.10.2	3.10.2	NUM
eurjchem-1178	137	27	.	.	PUNCT
eurjchem-1178	138	1	the	the	DET
eurjchem-1178	138	2	fixed‐time	fixed‐time	ADJ
eurjchem-1178	138	3	method	method	NOUN
eurjchem-1178	138	4	in	in	ADP
eurjchem-1178	138	5	this	this	DET
eurjchem-1178	138	6	method	method	NOUN
eurjchem-1178	138	7	,	,	PUNCT
eurjchem-1178	138	8	the	the	DET
eurjchem-1178	138	9	reaction	reaction	NOUN
eurjchem-1178	138	10	rates	rate	NOUN
eurjchem-1178	138	11	were	be	AUX
eurjchem-1178	138	12	determined	determine	VERB
eurjchem-1178	138	13	for	for	ADP
eurjchem-1178	138	14	different	different	ADJ
eurjchem-1178	138	15	concentrations	concentration	NOUN
eurjchem-1178	138	16	of	of	ADP
eurjchem-1178	138	17	nh3	nh3	NOUN
eurjchem-1178	138	18	over	over	ADP
eurjchem-1178	138	19	the	the	DET
eurjchem-1178	138	20	range	range	NOUN
eurjchem-1178	138	21	of	of	ADP
eurjchem-1178	138	22	2.0×10‐4‐	2.0×10‐4‐	NUM
eurjchem-1178	138	23	1.4×10‐3	1.4×10‐3	NUM
eurjchem-1178	138	24	m	m	NOUN
eurjchem-1178	138	25	at	at	ADP
eurjchem-1178	138	26	a	a	DET
eurjchem-1178	138	27	pre‐selected	pre‐selected	ADJ
eurjchem-1178	138	28	fixed‐time	fixed‐time	NOUN
eurjchem-1178	138	29	,	,	PUNCT
eurjchem-1178	138	30	which	which	PRON
eurjchem-1178	138	31	was	be	AUX
eurjchem-1178	138	32	accurately	accurately	ADV
eurjchem-1178	138	33	determined	determine	VERB
eurjchem-1178	138	34	,	,	PUNCT
eurjchem-1178	138	35	the	the	DET
eurjchem-1178	138	36	absorbance	absorbance	NOUN
eurjchem-1178	138	37	was	be	AUX
eurjchem-1178	138	38	measured	measure	VERB
eurjchem-1178	138	39	.	.	PUNCT
eurjchem-1178	139	1	calibration	calibration	NOUN
eurjchem-1178	139	2	curves	curve	NOUN
eurjchem-1178	139	3	of	of	ADP
eurjchem-1178	139	4	absorbance	absorbance	NOUN
eurjchem-1178	139	5	(	(	PUNCT
eurjchem-1178	139	6	δa	δa	PROPN
eurjchem-1178	139	7	=	=	PUNCT
eurjchem-1178	139	8	at‐a2	at‐a2	PROPN
eurjchem-1178	139	9	)	)	PUNCT
eurjchem-1178	139	10	versus	versus	ADP
eurjchem-1178	139	11	initial	initial	ADJ
eurjchem-1178	139	12	concentration	concentration	NOUN
eurjchem-1178	139	13	of	of	ADP
eurjchem-1178	139	14	ammonia	ammonia	NOUN
eurjchem-1178	139	15	were	be	AUX
eurjchem-1178	139	16	established	establish	VERB
eurjchem-1178	139	17	at	at	ADP
eurjchem-1178	139	18	fixed	fix	VERB
eurjchem-1178	139	19	times	time	NOUN
eurjchem-1178	139	20	of	of	ADP
eurjchem-1178	139	21	2	2	NUM
eurjchem-1178	139	22	,	,	PUNCT
eurjchem-1178	139	23	4	4	NUM
eurjchem-1178	139	24	,	,	PUNCT
eurjchem-1178	139	25	6	6	NUM
eurjchem-1178	139	26	,	,	PUNCT
eurjchem-1178	139	27	8	8	NUM
eurjchem-1178	139	28	,	,	PUNCT
eurjchem-1178	139	29	10	10	NUM
eurjchem-1178	139	30	,	,	PUNCT
eurjchem-1178	139	31	12	12	NUM
eurjchem-1178	139	32	,	,	PUNCT
eurjchem-1178	139	33	14	14	NUM
eurjchem-1178	139	34	,	,	PUNCT
eurjchem-1178	139	35	16	16	NUM
eurjchem-1178	139	36	,	,	PUNCT
eurjchem-1178	139	37	18	18	NUM
eurjchem-1178	139	38	and	and	CCONJ
eurjchem-1178	139	39	20	20	NUM
eurjchem-1178	139	40	min	min	NOUN
eurjchem-1178	139	41	.	.	PUNCT
eurjchem-1178	140	1	the	the	DET
eurjchem-1178	140	2	regression	regression	NOUN
eurjchem-1178	140	3	equations	equation	NOUN
eurjchem-1178	140	4	assembled	assemble	VERB
eurjchem-1178	140	5	in	in	ADP
eurjchem-1178	140	6	table	table	NOUN
eurjchem-1178	140	7	4	4	NUM
eurjchem-1178	140	8	and	and	CCONJ
eurjchem-1178	140	9	it	it	PRON
eurjchem-1178	140	10	is	be	AUX
eurjchem-1178	140	11	clear	clear	ADJ
eurjchem-1178	140	12	that	that	SCONJ
eurjchem-1178	140	13	,	,	PUNCT
eurjchem-1178	140	14	the	the	DET
eurjchem-1178	140	15	slope	slope	NOUN
eurjchem-1178	140	16	increases	increase	VERB
eurjchem-1178	140	17	with	with	ADP
eurjchem-1178	140	18	time	time	NOUN
eurjchem-1178	140	19	and	and	CCONJ
eurjchem-1178	140	20	the	the	DET
eurjchem-1178	140	21	most	most	ADV
eurjchem-1178	140	22	acceptable	acceptable	ADJ
eurjchem-1178	140	23	values	value	NOUN
eurjchem-1178	140	24	of	of	ADP
eurjchem-1178	140	25	the	the	DET
eurjchem-1178	140	26	correlation	correlation	NOUN
eurjchem-1178	140	27	coefficient	coefficient	NOUN
eurjchem-1178	140	28	(	(	PUNCT
eurjchem-1178	140	29	r2	r2	PROPN
eurjchem-1178	140	30	)	)	PUNCT
eurjchem-1178	140	31	was	be	AUX
eurjchem-1178	140	32	obtained	obtain	VERB
eurjchem-1178	140	33	for	for	ADP
eurjchem-1178	140	34	time	time	NOUN
eurjchem-1178	140	35	interval	interval	NOUN
eurjchem-1178	140	36	measurement	measurement	NOUN
eurjchem-1178	140	37	at	at	ADP
eurjchem-1178	140	38	2‐16	2‐16	NUM
eurjchem-1178	140	39	min	min	NOUN
eurjchem-1178	140	40	.	.	PROPN
eurjchem-1178	141	1	also	also	ADV
eurjchem-1178	141	2	it	it	PRON
eurjchem-1178	141	3	was	be	AUX
eurjchem-1178	141	4	noticed	notice	VERB
eurjchem-1178	141	5	that	that	SCONJ
eurjchem-1178	141	6	the	the	DET
eurjchem-1178	141	7	highest	high	ADJ
eurjchem-1178	141	8	slope	slope	NOUN
eurjchem-1178	141	9	was	be	AUX
eurjchem-1178	141	10	obtained	obtain	VERB
eurjchem-1178	141	11	when	when	SCONJ
eurjchem-1178	141	12	the	the	DET
eurjchem-1178	141	13	calibration	calibration	NOUN
eurjchem-1178	141	14	graphs	graph	VERB
eurjchem-1178	141	15	in	in	ADP
eurjchem-1178	141	16	interval	interval	NOUN
eurjchem-1178	141	17	(	(	PUNCT
eurjchem-1178	141	18	a20‐a2	a20‐a2	NOUN
eurjchem-1178	141	19	)	)	PUNCT
eurjchem-1178	141	20	min	min	NOUN
eurjchem-1178	141	21	and	and	CCONJ
eurjchem-1178	141	22	also	also	ADV
eurjchem-1178	141	23	the	the	DET
eurjchem-1178	141	24	lowest	low	ADJ
eurjchem-1178	141	25	detection	detection	NOUN
eurjchem-1178	141	26	limits	limit	NOUN
eurjchem-1178	141	27	were	be	AUX
eurjchem-1178	141	28	obtained	obtain	VERB
eurjchem-1178	141	29	with	with	ADP
eurjchem-1178	141	30	fixed	fix	VERB
eurjchem-1178	141	31	times	time	NOUN
eurjchem-1178	141	32	(	(	PUNCT
eurjchem-1178	141	33	a20‐a2	a20‐a2	PROPN
eurjchem-1178	141	34	)	)	PUNCT
eurjchem-1178	141	35	but	but	CCONJ
eurjchem-1178	141	36	the	the	DET
eurjchem-1178	141	37	detection	detection	NOUN
eurjchem-1178	141	38	limit	limit	NOUN
eurjchem-1178	141	39	is	be	AUX
eurjchem-1178	141	40	not	not	PART
eurjchem-1178	141	41	required	require	VERB
eurjchem-1178	141	42	to	to	PART
eurjchem-1178	141	43	be	be	AUX
eurjchem-1178	141	44	part	part	NOUN
eurjchem-1178	141	45	of	of	ADP
eurjchem-1178	141	46	the	the	DET
eurjchem-1178	141	47	validation	validation	NOUN
eurjchem-1178	141	48	,	,	PUNCT
eurjchem-1178	141	49	for	for	SCONJ
eurjchem-1178	141	50	that	that	SCONJ
eurjchem-1178	141	51	the	the	DET
eurjchem-1178	141	52	recommended	recommend	VERB
eurjchem-1178	141	53	fixed	fix	VERB
eurjchem-1178	141	54	time	time	NOUN
eurjchem-1178	141	55	will	will	AUX
eurjchem-1178	141	56	be	be	AUX
eurjchem-1178	141	57	20	20	NUM
eurjchem-1178	141	58	min	min	NOUN
eurjchem-1178	141	59	.	.	PUNCT
eurjchem-1178	142	1	the	the	DET
eurjchem-1178	142	2	calibration	calibration	NOUN
eurjchem-1178	142	3	graph	graph	NOUN
eurjchem-1178	142	4	was	be	AUX
eurjchem-1178	142	5	linear	linear	ADJ
eurjchem-1178	142	6	in	in	ADP
eurjchem-1178	142	7	the	the	DET
eurjchem-1178	142	8	range	range	NOUN
eurjchem-1178	142	9	of	of	ADP
eurjchem-1178	142	10	2×10‐4	2×10‐4	NOUN
eurjchem-1178	142	11	to	to	ADP
eurjchem-1178	142	12	1.2×10‐3	1.2×10‐3	NUM
eurjchem-1178	142	13	m.	m.	NOUN
eurjchem-1178	142	14	validation	validation	NOUN
eurjchem-1178	142	15	of	of	ADP
eurjchem-1178	142	16	the	the	DET
eurjchem-1178	142	17	proposed	propose	VERB
eurjchem-1178	142	18	method	method	NOUN
eurjchem-1178	142	19	was	be	AUX
eurjchem-1178	142	20	evaluated	evaluate	VERB
eurjchem-1178	142	21	by	by	ADP
eurjchem-1178	142	22	statistical	statistical	ADJ
eurjchem-1178	142	23	evaluation	evaluation	NOUN
eurjchem-1178	142	24	of	of	ADP
eurjchem-1178	142	25	the	the	DET
eurjchem-1178	142	26	data	datum	NOUN
eurjchem-1178	142	27	,	,	PUNCT
eurjchem-1178	142	28	it	it	PRON
eurjchem-1178	142	29	was	be	AUX
eurjchem-1178	142	30	found	find	VERB
eurjchem-1178	142	31	that	that	SCONJ
eurjchem-1178	142	32	the	the	DET
eurjchem-1178	142	33	standard	standard	ADJ
eurjchem-1178	142	34	deviation	deviation	NOUN
eurjchem-1178	142	35	of	of	ADP
eurjchem-1178	142	36	the	the	DET
eurjchem-1178	142	37	residual	residual	ADJ
eurjchem-1178	142	38	(	(	PUNCT
eurjchem-1178	142	39	sy	sy	NOUN
eurjchem-1178	142	40	/	/	SYM
eurjchem-1178	142	41	x	x	NOUN
eurjchem-1178	142	42	)	)	PUNCT
eurjchem-1178	142	43	is	be	AUX
eurjchem-1178	142	44	2.13×10‐2	2.13×10‐2	NUM
eurjchem-1178	142	45	,	,	PUNCT
eurjchem-1178	142	46	the	the	DET
eurjchem-1178	142	47	standard	standard	ADJ
eurjchem-1178	142	48	deviation	deviation	NOUN
eurjchem-1178	142	49	of	of	ADP
eurjchem-1178	142	50	the	the	DET
eurjchem-1178	142	51	intercept	intercept	NOUN
eurjchem-1178	142	52	(	(	PUNCT
eurjchem-1178	142	53	sa	sa	NOUN
eurjchem-1178	142	54	)	)	PUNCT
eurjchem-1178	142	55	is	be	AUX
eurjchem-1178	142	56	2.15×10‐2	2.15×10‐2	NUM
eurjchem-1178	142	57	and	and	CCONJ
eurjchem-1178	142	58	standard	standard	ADJ
eurjchem-1178	142	59	deviation	deviation	NOUN
eurjchem-1178	142	60	(	(	PUNCT
eurjchem-1178	142	61	sb	sb	NOUN
eurjchem-1178	142	62	)	)	PUNCT
eurjchem-1178	142	63	of	of	ADP
eurjchem-1178	142	64	the	the	DET
eurjchem-1178	142	65	slope	slope	NOUN
eurjchem-1178	142	66	is	be	AUX
eurjchem-1178	142	67	27.64	27.64	NUM
eurjchem-1178	143	1	[	[	X
eurjchem-1178	143	2	17,18	17,18	NUM
eurjchem-1178	143	3	]	]	X
eurjchem-1178	143	4	.	.	PUNCT
eurjchem-1178	144	1	3.11	3.11	NUM
eurjchem-1178	144	2	.	.	PUNCT
eurjchem-1178	144	3	field	field	NOUN
eurjchem-1178	144	4	application	application	NOUN
eurjchem-1178	144	5	in	in	ADP
eurjchem-1178	144	6	order	order	NOUN
eurjchem-1178	144	7	to	to	PART
eurjchem-1178	144	8	assess	assess	VERB
eurjchem-1178	144	9	the	the	DET
eurjchem-1178	144	10	validity	validity	NOUN
eurjchem-1178	144	11	of	of	ADP
eurjchem-1178	144	12	the	the	DET
eurjchem-1178	144	13	method	method	NOUN
eurjchem-1178	144	14	,	,	PUNCT
eurjchem-1178	144	15	water	water	NOUN
eurjchem-1178	144	16	samples	sample	NOUN
eurjchem-1178	144	17	were	be	AUX
eurjchem-1178	144	18	collected	collect	VERB
eurjchem-1178	144	19	from	from	ADP
eurjchem-1178	144	20	the	the	DET
eurjchem-1178	144	21	different	different	ADJ
eurjchem-1178	144	22	cleansing	cleansing	NOUN
eurjchem-1178	144	23	agents	agent	NOUN
eurjchem-1178	144	24	industries	industry	NOUN
eurjchem-1178	144	25	in	in	ADP
eurjchem-1178	144	26	jordan	jordan	PROPN
eurjchem-1178	144	27	.	.	PUNCT
eurjchem-1178	145	1	the	the	DET
eurjchem-1178	145	2	ammonium	ammonium	NOUN
eurjchem-1178	145	3	samples	sample	NOUN
eurjchem-1178	145	4	were	be	AUX
eurjchem-1178	145	5	preserved	preserve	VERB
eurjchem-1178	145	6	by	by	ADP
eurjchem-1178	145	7	adding	add	VERB
eurjchem-1178	145	8	several	several	ADJ
eurjchem-1178	145	9	drops	drop	NOUN
eurjchem-1178	145	10	of	of	ADP
eurjchem-1178	145	11	chloroform	chloroform	NOUN
eurjchem-1178	145	12	.	.	PUNCT
eurjchem-1178	146	1	the	the	DET
eurjchem-1178	146	2	samples	sample	NOUN
eurjchem-1178	146	3	were	be	AUX
eurjchem-1178	146	4	analyzed	analyze	VERB
eurjchem-1178	146	5	by	by	ADP
eurjchem-1178	146	6	the	the	DET
eurjchem-1178	146	7	standard	standard	ADJ
eurjchem-1178	146	8	addition	addition	NOUN
eurjchem-1178	146	9	method	method	NOUN
eurjchem-1178	146	10	.	.	PUNCT
eurjchem-1178	147	1	it	it	PRON
eurjchem-1178	147	2	was	be	AUX
eurjchem-1178	147	3	found	find	VERB
eurjchem-1178	147	4	that	that	SCONJ
eurjchem-1178	147	5	industrial	industrial	ADJ
eurjchem-1178	147	6	wastewater	wastewater	NOUN
eurjchem-1178	147	7	did	do	AUX
eurjchem-1178	147	8	contained	contain	VERB
eurjchem-1178	147	9	ammonia	ammonia	NOUN
eurjchem-1178	147	10	;	;	PUNCT
eurjchem-1178	147	11	therefore	therefore	ADV
eurjchem-1178	147	12	,	,	PUNCT
eurjchem-1178	147	13	recovery	recovery	NOUN
eurjchem-1178	147	14	of	of	ADP
eurjchem-1178	147	15	ammonia	ammonia	NOUN
eurjchem-1178	147	16	was	be	AUX
eurjchem-1178	147	17	checked	check	VERB
eurjchem-1178	147	18	by	by	ADP
eurjchem-1178	147	19	adding	add	VERB
eurjchem-1178	147	20	known	know	VERB
eurjchem-1178	147	21	concentration	concentration	NOUN
eurjchem-1178	147	22	of	of	ADP
eurjchem-1178	147	23	ammonia	ammonia	NOUN
eurjchem-1178	147	24	to	to	ADP
eurjchem-1178	147	25	a	a	DET
eurjchem-1178	147	26	fixed	fix	VERB
eurjchem-1178	147	27	volume	volume	NOUN
eurjchem-1178	147	28	of	of	ADP
eurjchem-1178	147	29	test	test	NOUN
eurjchem-1178	147	30	solution	solution	NOUN
eurjchem-1178	147	31	.	.	PUNCT
eurjchem-1178	148	1	the	the	DET
eurjchem-1178	148	2	method	method	NOUN
eurjchem-1178	148	3	of	of	ADP
eurjchem-1178	148	4	standard	standard	ADJ
eurjchem-1178	148	5	addition	addition	NOUN
eurjchem-1178	148	6	is	be	AUX
eurjchem-1178	148	7	an	an	DET
eurjchem-1178	148	8	important	important	ADJ
eurjchem-1178	148	9	alternative	alternative	NOUN
eurjchem-1178	148	10	to	to	ADP
eurjchem-1178	148	11	the	the	DET
eurjchem-1178	148	12	typical	typical	ADJ
eurjchem-1178	148	13	beer	beer	NOUN
eurjchem-1178	148	14	’s	’s	PART
eurjchem-1178	148	15	law	law	NOUN
eurjchem-1178	148	16	method	method	NOUN
eurjchem-1178	148	17	when	when	SCONJ
eurjchem-1178	148	18	the	the	DET
eurjchem-1178	148	19	unknown	unknown	ADJ
eurjchem-1178	148	20	sample	sample	NOUN
eurjchem-1178	148	21	contains	contain	VERB
eurjchem-1178	148	22	a	a	DET
eurjchem-1178	148	23	complex	complex	ADJ
eurjchem-1178	148	24	matrix	matrix	NOUN
eurjchem-1178	148	25	that	that	PRON
eurjchem-1178	148	26	influences	influence	VERB
eurjchem-1178	148	27	the	the	DET
eurjchem-1178	148	28	sensitivity	sensitivity	NOUN
eurjchem-1178	148	29	of	of	ADP
eurjchem-1178	148	30	the	the	DET
eurjchem-1178	148	31	analyte	analyte	NOUN
eurjchem-1178	148	32	.	.	PUNCT
eurjchem-1178	149	1	in	in	ADP
eurjchem-1178	149	2	the	the	DET
eurjchem-1178	149	3	standard	standard	ADJ
eurjchem-1178	149	4	addition	addition	NOUN
eurjchem-1178	149	5	version	version	NOUN
eurjchem-1178	149	6	of	of	ADP
eurjchem-1178	149	7	the	the	DET
eurjchem-1178	149	8	calibration	calibration	NOUN
eurjchem-1178	149	9	curve	curve	NOUN
eurjchem-1178	149	10	,	,	PUNCT
eurjchem-1178	149	11	each	each	PRON
eurjchem-1178	149	12	of	of	ADP
eurjchem-1178	149	13	the	the	DET
eurjchem-1178	149	14	standards	standard	NOUN
eurjchem-1178	149	15	is	be	AUX
eurjchem-1178	149	16	spiked	spike	VERB
eurjchem-1178	149	17	with	with	ADP
eurjchem-1178	149	18	the	the	DET
eurjchem-1178	149	19	same	same	ADJ
eurjchem-1178	149	20	quantity	quantity	NOUN
eurjchem-1178	149	21	of	of	ADP
eurjchem-1178	149	22	unknown	unknown	ADJ
eurjchem-1178	149	23	[	[	X
eurjchem-1178	149	24	19	19	NUM
eurjchem-1178	149	25	]	]	PUNCT
eurjchem-1178	149	26	a	a	DET
eurjchem-1178	149	27	plot	plot	NOUN
eurjchem-1178	149	28	of	of	ADP
eurjchem-1178	149	29	absorbance	absorbance	NOUN
eurjchem-1178	149	30	vs.	vs.	ADP
eurjchem-1178	149	31	concentration	concentration	NOUN
eurjchem-1178	149	32	added	add	VERB
eurjchem-1178	149	33	to	to	ADP
eurjchem-1178	149	34	the	the	DET
eurjchem-1178	149	35	unknown	unknown	NOUN
eurjchem-1178	149	36	is	be	AUX
eurjchem-1178	149	37	produced	produce	VERB
eurjchem-1178	149	38	,	,	PUNCT
eurjchem-1178	149	39	and	and	CCONJ
eurjchem-1178	149	40	the	the	DET
eurjchem-1178	149	41	concentration	concentration	NOUN
eurjchem-1178	149	42	of	of	ADP
eurjchem-1178	149	43	the	the	DET
eurjchem-1178	149	44	unknown	unknown	NOUN
eurjchem-1178	149	45	is	be	AUX
eurjchem-1178	149	46	given	give	VERB
eurjchem-1178	149	47	by	by	ADP
eurjchem-1178	149	48	the	the	PRON
eurjchem-1178	149	49	x‐intercept	x‐intercept	PUNCT
eurjchem-1178	149	50	was	be	AUX
eurjchem-1178	149	51	found	find	VERB
eurjchem-1178	149	52	to	to	PART
eurjchem-1178	149	53	be	be	AUX
eurjchem-1178	149	54	1.3×10‐4	1.3×10‐4	NUM
eurjchem-1178	149	55	m	m	NOUN
eurjchem-1178	149	56	as	as	SCONJ
eurjchem-1178	149	57	shown	show	VERB
eurjchem-1178	149	58	in	in	ADP
eurjchem-1178	149	59	figure	figure	NOUN
eurjchem-1178	149	60	9	9	NUM
eurjchem-1178	149	61	.	.	PUNCT
eurjchem-1178	150	1	the	the	DET
eurjchem-1178	150	2	accuracy	accuracy	NOUN
eurjchem-1178	150	3	and	and	CCONJ
eurjchem-1178	150	4	validity	validity	NOUN
eurjchem-1178	150	5	of	of	ADP
eurjchem-1178	150	6	the	the	DET
eurjchem-1178	150	7	proposed	propose	VERB
eurjchem-1178	150	8	method	method	NOUN
eurjchem-1178	150	9	were	be	AUX
eurjchem-1178	150	10	further	far	ADV
eurjchem-1178	150	11	ascertained	ascertain	VERB
eurjchem-1178	150	12	by	by	ADP
eurjchem-1178	150	13	performing	perform	VERB
eurjchem-1178	150	14	recovery	recovery	NOUN
eurjchem-1178	150	15	studies	study	NOUN
eurjchem-1178	150	16	.	.	PUNCT
eurjchem-1178	151	1	pre‐analyzed	pre‐analyze	VERB
eurjchem-1178	151	2	for	for	ADP
eurjchem-1178	151	3	industrial	industrial	ADJ
eurjchem-1178	151	4	wastewater	wastewater	NOUN
eurjchem-1178	151	5	was	be	AUX
eurjchem-1178	151	6	spiked	spike	VERB
eurjchem-1178	151	7	with	with	ADP
eurjchem-1178	151	8	pure	pure	ADJ
eurjchem-1178	151	9	nh3	nh3	NOUN
eurjchem-1178	151	10	at	at	ADP
eurjchem-1178	151	11	three	three	NUM
eurjchem-1178	151	12	concentration	concentration	NOUN
eurjchem-1178	151	13	levels	level	NOUN
eurjchem-1178	151	14	(	(	PUNCT
eurjchem-1178	151	15	2×10‐4	2×10‐4	NOUN
eurjchem-1178	151	16	,	,	PUNCT
eurjchem-1178	151	17	4×10‐4	4×10‐4	NOUN
eurjchem-1178	151	18	and	and	CCONJ
eurjchem-1178	151	19	6×10‐4	6×10‐4	NOUN
eurjchem-1178	151	20	m	m	PROPN
eurjchem-1178	151	21	)	)	PUNCT
eurjchem-1178	151	22	and	and	CCONJ
eurjchem-1178	151	23	the	the	DET
eurjchem-1178	151	24	total	total	NOUN
eurjchem-1178	151	25	was	be	AUX
eurjchem-1178	151	26	found	find	VERB
eurjchem-1178	151	27	by	by	ADP
eurjchem-1178	151	28	the	the	DET
eurjchem-1178	151	29	proposed	propose	VERB
eurjchem-1178	151	30	method	method	NOUN
eurjchem-1178	151	31	.	.	PUNCT
eurjchem-1178	152	1	140	140	NUM
eurjchem-1178	152	2	baker	baker	NOUN
eurjchem-1178	152	3	and	and	CCONJ
eurjchem-1178	152	4	alzboon	alzboon	NOUN
eurjchem-1178	152	5	/	/	SYM
eurjchem-1178	152	6	european	european	ADJ
eurjchem-1178	152	7	journal	journal	PROPN
eurjchem-1178	152	8	of	of	ADP
eurjchem-1178	152	9	chemistry	chemistry	NOUN
eurjchem-1178	152	10	6	6	NUM
eurjchem-1178	152	11	(	(	PUNCT
eurjchem-1178	152	12	2	2	NUM
eurjchem-1178	152	13	)	)	PUNCT
eurjchem-1178	152	14	(	(	PUNCT
eurjchem-1178	152	15	2015	2015	NUM
eurjchem-1178	152	16	)	)	PUNCT
eurjchem-1178	152	17	135‐140	135‐140	NUM
eurjchem-1178	152	18	table	table	NOUN
eurjchem-1178	152	19	5	5	NUM
eurjchem-1178	152	20	.	.	PUNCT
eurjchem-1178	152	21	results	result	NOUN
eurjchem-1178	152	22	of	of	ADP
eurjchem-1178	152	23	recovery	recovery	NOUN
eurjchem-1178	152	24	study	study	NOUN
eurjchem-1178	152	25	by	by	ADP
eurjchem-1178	152	26	standard‐addition	standard‐addition	NOUN
eurjchem-1178	152	27	method	method	NOUN
eurjchem-1178	152	28	.	.	PUNCT
eurjchem-1178	153	1	study	study	VERB
eurjchem-1178	153	2	no	no	DET
eurjchem-1178	153	3	concentr	concentr	NOUN
eurjchem-1178	153	4	.	.	PUNCT
eurjchem-1178	154	1	nh3	nh3	PROPN
eurjchem-1178	154	2	(	(	PUNCT
eurjchem-1178	154	3	m	m	PROPN
eurjchem-1178	154	4	)	)	PUNCT
eurjchem-1178	154	5	for	for	ADP
eurjchem-1178	154	6	industrial	industrial	ADJ
eurjchem-1178	154	7	water	water	NOUN
eurjchem-1178	154	8	concentr	concentr	NOUN
eurjchem-1178	154	9	.	.	PUNCT
eurjchem-1178	155	1	nh3	nh3	PROPN
eurjchem-1178	155	2	(	(	PUNCT
eurjchem-1178	155	3	m	m	NOUN
eurjchem-1178	155	4	)	)	PUNCT
eurjchem-1178	155	5	added	add	VERB
eurjchem-1178	155	6	concentr	concentr	NOUN
eurjchem-1178	155	7	.	.	PUNCT
eurjchem-1178	156	1	nh3	nh3	PROPN
eurjchem-1178	156	2	(	(	PUNCT
eurjchem-1178	156	3	m	m	NOUN
eurjchem-1178	156	4	)	)	PUNCT
eurjchem-1178	156	5	found	find	VERB
eurjchem-1178	156	6	*	*	PUNCT
eurjchem-1178	156	7	recovery	recovery	NOUN
eurjchem-1178	156	8	%	%	NOUN
eurjchem-1178	156	9	percent	percent	NOUN
eurjchem-1178	156	10	*	*	PUNCT
eurjchem-1178	156	11	±sd	±sd	NOUN
eurjchem-1178	156	12	1	1	NUM
eurjchem-1178	156	13	1.3×10‐4	1.3×10‐4	NUM
eurjchem-1178	156	14	2.0×10‐4	2.0×10‐4	NOUN
eurjchem-1178	156	15	3.0×10‐4	3.0×10‐4	PROPN
eurjchem-1178	156	16	89.00±1.81	89.00±1.81	NUM
eurjchem-1178	156	17	2	2	NUM
eurjchem-1178	156	18	1.3×10‐4	1.3×10‐4	NUM
eurjchem-1178	156	19	4.0×10‐4	4.0×10‐4	NOUN
eurjchem-1178	156	20	5.1×10‐4	5.1×10‐4	NUM
eurjchem-1178	156	21	95.00±0.78	95.00±0.78	NUM
eurjchem-1178	156	22	3	3	NUM
eurjchem-1178	156	23	1.3×10‐4	1.3×10‐4	NUM
eurjchem-1178	156	24	6.0×10‐4	6.0×10‐4	NUM
eurjchem-1178	156	25	7.0×10‐4	7.0×10‐4	NUM
eurjchem-1178	156	26	96.60±0.39	96.60±0.39	X
eurjchem-1178	156	27	*	*	PUNCT
eurjchem-1178	156	28	mean	mean	NOUN
eurjchem-1178	156	29	value	value	NOUN
eurjchem-1178	156	30	of	of	ADP
eurjchem-1178	156	31	three	three	NUM
eurjchem-1178	156	32	determinations	determination	NOUN
eurjchem-1178	156	33	.	.	PUNCT
eurjchem-1178	157	1	figure	figure	NOUN
eurjchem-1178	157	2	9	9	NUM
eurjchem-1178	157	3	.	.	PUNCT
eurjchem-1178	157	4	calibration	calibration	NOUN
eurjchem-1178	157	5	curve	curve	NOUN
eurjchem-1178	157	6	of	of	ADP
eurjchem-1178	157	7	concentration	concentration	NOUN
eurjchem-1178	157	8	added	add	VERB
eurjchem-1178	157	9	to	to	ADP
eurjchem-1178	157	10	the	the	DET
eurjchem-1178	157	11	unknown	unknown	ADJ
eurjchem-1178	157	12	aliquot	aliquot	NOUN
eurjchem-1178	157	13	vs.	vs.	ADP
eurjchem-1178	157	14	absorbance	absorbance	NOUN
eurjchem-1178	157	15	.	.	PUNCT
eurjchem-1178	158	1	in	in	ADP
eurjchem-1178	158	2	all	all	DET
eurjchem-1178	158	3	cases	case	NOUN
eurjchem-1178	158	4	,	,	PUNCT
eurjchem-1178	158	5	the	the	DET
eurjchem-1178	158	6	added	add	VERB
eurjchem-1178	158	7	nh3	nh3	NOUN
eurjchem-1178	158	8	recovery	recovery	NOUN
eurjchem-1178	158	9	percentage	percentage	NOUN
eurjchem-1178	158	10	values	value	NOUN
eurjchem-1178	158	11	ranged	range	VERB
eurjchem-1178	158	12	between	between	ADP
eurjchem-1178	158	13	89	89	NUM
eurjchem-1178	158	14	and	and	CCONJ
eurjchem-1178	158	15	96.6	96.6	NUM
eurjchem-1178	158	16	%	%	NOUN
eurjchem-1178	158	17	with	with	ADP
eurjchem-1178	158	18	relative	relative	ADJ
eurjchem-1178	158	19	standard	standard	ADJ
eurjchem-1178	158	20	deviation	deviation	NOUN
eurjchem-1178	158	21	of	of	ADP
eurjchem-1178	158	22	2.61	2.61	NUM
eurjchem-1178	158	23	%	%	NOUN
eurjchem-1178	158	24	.	.	PUNCT
eurjchem-1178	159	1	the	the	DET
eurjchem-1178	159	2	results	result	NOUN
eurjchem-1178	159	3	of	of	ADP
eurjchem-1178	159	4	this	this	DET
eurjchem-1178	159	5	study	study	NOUN
eurjchem-1178	159	6	given	give	VERB
eurjchem-1178	159	7	in	in	ADP
eurjchem-1178	159	8	table	table	NOUN
eurjchem-1178	159	9	5	5	NUM
eurjchem-1178	159	10	indicated	indicate	VERB
eurjchem-1178	159	11	good	good	ADJ
eurjchem-1178	159	12	recovery	recovery	NOUN
eurjchem-1178	159	13	and	and	CCONJ
eurjchem-1178	159	14	no	no	DET
eurjchem-1178	159	15	interference	interference	NOUN
eurjchem-1178	159	16	in	in	ADP
eurjchem-1178	159	17	the	the	DET
eurjchem-1178	159	18	determination	determination	NOUN
eurjchem-1178	159	19	of	of	ADP
eurjchem-1178	159	20	the	the	DET
eurjchem-1178	159	21	co‐formulated	co‐formulate	VERB
eurjchem-1178	159	22	substances	substance	NOUN
eurjchem-1178	159	23	[	[	X
eurjchem-1178	159	24	20	20	NUM
eurjchem-1178	159	25	]	]	PUNCT
eurjchem-1178	159	26	.	.	PUNCT
eurjchem-1178	160	1	4	4	X
eurjchem-1178	160	2	.	.	X
eurjchem-1178	160	3	conclusions	conclusion	NOUN
eurjchem-1178	160	4	the	the	DET
eurjchem-1178	160	5	proposed	propose	VERB
eurjchem-1178	160	6	method	method	NOUN
eurjchem-1178	160	7	is	be	AUX
eurjchem-1178	160	8	simple	simple	ADJ
eurjchem-1178	160	9	,	,	PUNCT
eurjchem-1178	160	10	fast	fast	ADJ
eurjchem-1178	160	11	and	and	CCONJ
eurjchem-1178	160	12	inexpensive	inexpensive	ADJ
eurjchem-1178	160	13	,	,	PUNCT
eurjchem-1178	160	14	sensitive	sensitive	ADJ
eurjchem-1178	160	15	,	,	PUNCT
eurjchem-1178	160	16	both	both	CCONJ
eurjchem-1178	160	17	precise	precise	ADJ
eurjchem-1178	160	18	and	and	CCONJ
eurjchem-1178	160	19	accurate	accurate	ADJ
eurjchem-1178	160	20	for	for	ADP
eurjchem-1178	160	21	determination	determination	NOUN
eurjchem-1178	160	22	of	of	ADP
eurjchem-1178	160	23	nh3	nh3	NOUN
eurjchem-1178	160	24	under	under	ADP
eurjchem-1178	160	25	optimum	optimum	ADJ
eurjchem-1178	160	26	conditions	condition	NOUN
eurjchem-1178	160	27	like	like	ADP
eurjchem-1178	160	28	(	(	PUNCT
eurjchem-1178	160	29	concentration	concentration	NOUN
eurjchem-1178	160	30	of	of	ADP
eurjchem-1178	160	31	ammonia	ammonia	NOUN
eurjchem-1178	160	32	,	,	PUNCT
eurjchem-1178	160	33	concentration	concentration	NOUN
eurjchem-1178	160	34	of	of	ADP
eurjchem-1178	160	35	ninhydrin	ninhydrin	NOUN
eurjchem-1178	160	36	,	,	PUNCT
eurjchem-1178	160	37	concentration	concentration	NOUN
eurjchem-1178	160	38	of	of	ADP
eurjchem-1178	160	39	naoh	naoh	NOUN
eurjchem-1178	160	40	,	,	PUNCT
eurjchem-1178	160	41	ph	ph	NOUN
eurjchem-1178	160	42	,	,	PUNCT
eurjchem-1178	160	43	time	time	NOUN
eurjchem-1178	160	44	,	,	PUNCT
eurjchem-1178	160	45	and	and	CCONJ
eurjchem-1178	160	46	temperature	temperature	NOUN
eurjchem-1178	160	47	)	)	PUNCT
eurjchem-1178	160	48	.	.	PUNCT
eurjchem-1178	161	1	kinetic	kinetic	ADJ
eurjchem-1178	161	2	spectrophotometric	spectrophotometric	ADJ
eurjchem-1178	161	3	method	method	NOUN
eurjchem-1178	161	4	for	for	ADP
eurjchem-1178	161	5	the	the	DET
eurjchem-1178	161	6	determination	determination	NOUN
eurjchem-1178	161	7	of	of	ADP
eurjchem-1178	161	8	nh3	nh3	PROPN
eurjchem-1178	161	9	has	have	AUX
eurjchem-1178	161	10	been	be	AUX
eurjchem-1178	161	11	successfully	successfully	ADV
eurjchem-1178	161	12	developed	develop	VERB
eurjchem-1178	161	13	and	and	CCONJ
eurjchem-1178	161	14	validated	validate	VERB
eurjchem-1178	161	15	.	.	PUNCT
eurjchem-1178	162	1	this	this	DET
eurjchem-1178	162	2	proposed	propose	VERB
eurjchem-1178	162	3	method	method	NOUN
eurjchem-1178	162	4	is	be	AUX
eurjchem-1178	162	5	selective	selective	ADJ
eurjchem-1178	162	6	,	,	PUNCT
eurjchem-1178	162	7	because	because	SCONJ
eurjchem-1178	162	8	it	it	PRON
eurjchem-1178	162	9	involves	involve	VERB
eurjchem-1178	162	10	measurements	measurement	NOUN
eurjchem-1178	162	11	in	in	ADP
eurjchem-1178	162	12	visible	visible	ADJ
eurjchem-1178	162	13	region	region	NOUN
eurjchem-1178	162	14	,	,	PUNCT
eurjchem-1178	162	15	with	with	ADP
eurjchem-1178	162	16	low	low	ADJ
eurjchem-1178	162	17	detection	detection	NOUN
eurjchem-1178	162	18	limit	limit	NOUN
eurjchem-1178	162	19	and	and	CCONJ
eurjchem-1178	162	20	relatively	relatively	ADV
eurjchem-1178	162	21	high	high	ADJ
eurjchem-1178	162	22	working	working	NOUN
eurjchem-1178	162	23	range	range	NOUN
eurjchem-1178	162	24	.	.	PUNCT
eurjchem-1178	163	1	it	it	PRON
eurjchem-1178	163	2	is	be	AUX
eurjchem-1178	163	3	sensitive	sensitive	ADJ
eurjchem-1178	163	4	kinetic	kinetic	ADJ
eurjchem-1178	163	5	spectrophotometric	spectrophotometric	ADJ
eurjchem-1178	163	6	method	method	NOUN
eurjchem-1178	163	7	using	use	VERB
eurjchem-1178	163	8	different	different	ADJ
eurjchem-1178	163	9	approaches	approach	NOUN
eurjchem-1178	163	10	:	:	PUNCT
eurjchem-1178	163	11	the	the	DET
eurjchem-1178	163	12	reaction	reaction	NOUN
eurjchem-1178	163	13	rate	rate	NOUN
eurjchem-1178	163	14	method	method	NOUN
eurjchem-1178	163	15	,	,	PUNCT
eurjchem-1178	163	16	rate	rate	NOUN
eurjchem-1178	163	17	constant	constant	ADJ
eurjchem-1178	163	18	and	and	CCONJ
eurjchem-1178	163	19	fixed	fix	VERB
eurjchem-1178	163	20	time	time	NOUN
eurjchem-1178	163	21	methods	method	NOUN
eurjchem-1178	163	22	to	to	PART
eurjchem-1178	163	23	select	select	VERB
eurjchem-1178	163	24	the	the	DET
eurjchem-1178	163	25	best	good	ADJ
eurjchem-1178	163	26	interval	interval	NOUN
eurjchem-1178	163	27	time	time	NOUN
eurjchem-1178	163	28	for	for	ADP
eurjchem-1178	163	29	measurement	measurement	NOUN
eurjchem-1178	163	30	.	.	PUNCT
eurjchem-1178	164	1	these	these	DET
eurjchem-1178	164	2	advantages	advantage	NOUN
eurjchem-1178	164	3	encourage	encourage	VERB
eurjchem-1178	164	4	the	the	DET
eurjchem-1178	164	5	application	application	NOUN
eurjchem-1178	164	6	of	of	ADP
eurjchem-1178	164	7	the	the	DET
eurjchem-1178	164	8	proposed	propose	VERB
eurjchem-1178	164	9	method	method	NOUN
eurjchem-1178	164	10	for	for	ADP
eurjchem-1178	164	11	the	the	DET
eurjchem-1178	164	12	determination	determination	NOUN
eurjchem-1178	164	13	of	of	ADP
eurjchem-1178	164	14	ammonia	ammonia	NOUN
eurjchem-1178	164	15	from	from	ADP
eurjchem-1178	164	16	real	real	ADJ
eurjchem-1178	164	17	field	field	NOUN
eurjchem-1178	164	18	.	.	PUNCT
eurjchem-1178	165	1	acknowledgements	acknowledgement	NOUN
eurjchem-1178	165	2	the	the	DET
eurjchem-1178	165	3	authors	author	NOUN
eurjchem-1178	165	4	are	be	AUX
eurjchem-1178	165	5	grateful	grateful	ADJ
eurjchem-1178	165	6	to	to	ADP
eurjchem-1178	165	7	the	the	DET
eurjchem-1178	165	8	financial	financial	ADJ
eurjchem-1178	165	9	support	support	NOUN
eurjchem-1178	165	10	from	from	ADP
eurjchem-1178	165	11	the	the	DET
eurjchem-1178	165	12	deanship	deanship	NOUN
eurjchem-1178	165	13	of	of	ADP
eurjchem-1178	165	14	graduate	graduate	ADJ
eurjchem-1178	165	15	studies	study	NOUN
eurjchem-1178	165	16	of	of	ADP
eurjchem-1178	165	17	al	al	PROPN
eurjchem-1178	165	18	al‐bayt	al‐bayt	PROPN
eurjchem-1178	165	19	university	university	PROPN
eurjchem-1178	165	20	.	.	PUNCT
eurjchem-1178	166	1	references	reference	NOUN
eurjchem-1178	166	2	[	[	X
eurjchem-1178	166	3	1	1	NUM
eurjchem-1178	166	4	]	]	PUNCT
eurjchem-1178	166	5	.	.	PUNCT
eurjchem-1178	167	1	qian	qian	PROPN
eurjchem-1178	167	2	,	,	PUNCT
eurjchem-1178	167	3	p.	p.	PROPN
eurjchem-1178	167	4	l.	l.	PROPN
eurjchem-1178	167	5	;	;	PUNCT
eurjchem-1178	167	6	jia‐zhong	jia‐zhong	PROPN
eurjchem-1178	167	7	,	,	PUNCT
eurjchem-1178	167	8	z.	z.	PROPN
eurjchem-1178	167	9	;	;	PUNCT
eurjchem-1178	167	10	frank	frank	PROPN
eurjchem-1178	167	11	,	,	PUNCT
eurjchem-1178	167	12	j.	j.	PROPN
eurjchem-1178	167	13	;	;	PUNCT
eurjchem-1178	167	14	dennis	dennis	PROPN
eurjchem-1178	167	15	,	,	PUNCT
eurjchem-1178	167	16	m.	m.	NOUN
eurjchem-1178	167	17	;	;	PUNCT
eurjchem-1178	167	18	hansell	hansell	PROPN
eurjchem-1178	167	19	,	,	PUNCT
eurjchem-1178	167	20	a.	a.	PROPN
eurjchem-1178	167	21	mar	mar	PROPN
eurjchem-1178	167	22	.	.	PROPN
eurjchem-1178	167	23	chem	chem	PROPN
eurjchem-1178	167	24	.	.	PUNCT
eurjchem-1178	168	1	2005	2005	NUM
eurjchem-1178	168	2	,	,	PUNCT
eurjchem-1178	168	3	6	6	NUM
eurjchem-1178	168	4	,	,	PUNCT
eurjchem-1178	168	5	73‐85	73‐85	NOUN
eurjchem-1178	168	6	.	.	PUNCT
eurjchem-1178	169	1	[	[	X
eurjchem-1178	169	2	2	2	NUM
eurjchem-1178	169	3	]	]	PUNCT
eurjchem-1178	169	4	.	.	PUNCT
eurjchem-1178	170	1	michalski	michalski	PROPN
eurjchem-1178	170	2	,	,	PUNCT
eurjchem-1178	170	3	r.	r.	PROPN
eurjchem-1178	170	4	;	;	PUNCT
eurjchem-1178	170	5	kurzyca	kurzyca	PROPN
eurjchem-1178	170	6	,	,	PUNCT
eurjchem-1178	170	7	i.	i.	NOUN
eurjchem-1178	170	8	pol	pol	PROPN
eurjchem-1178	170	9	.	.	PUNCT
eurjchem-1178	171	1	j.	j.	PROPN
eurjchem-1178	171	2	environ	environ	PROPN
eurjchem-1178	171	3	.	.	PUNCT
eurjchem-1178	171	4	stud	stud	PROPN
eurjchem-1178	171	5	.	.	PUNCT
eurjchem-1178	172	1	2006	2006	NUM
eurjchem-1178	172	2	,	,	PUNCT
eurjchem-1178	172	3	15(1	15(1	NUM
eurjchem-1178	172	4	)	)	PUNCT
eurjchem-1178	172	5	,	,	PUNCT
eurjchem-1178	172	6	5‐18	5‐18	X
eurjchem-1178	172	7	.	.	PUNCT
eurjchem-1178	173	1	[	[	X
eurjchem-1178	173	2	3	3	NUM
eurjchem-1178	173	3	]	]	PUNCT
eurjchem-1178	173	4	.	.	PUNCT
eurjchem-1178	173	5	skjemstad	skjemstad	PROPN
eurjchem-1178	173	6	,	,	PUNCT
eurjchem-1178	173	7	j.	j.	PROPN
eurjchem-1178	173	8	o.	o.	PROPN
eurjchem-1178	173	9	;	;	PUNCT
eurjchem-1178	173	10	reeve	reeve	PROPN
eurjchem-1178	173	11	,	,	PUNCT
eurjchem-1178	173	12	r.	r.	PROPN
eurjchem-1178	173	13	j.	j.	PROPN
eurjchem-1178	173	14	environ	environ	PROPN
eurjchem-1178	173	15	.	.	PUNCT
eurjchem-1178	174	1	qual	qual	PROPN
eurjchem-1178	174	2	.	.	PROPN
eurjchem-1178	174	3	1976	1976	NUM
eurjchem-1178	174	4	,	,	PUNCT
eurjchem-1178	174	5	7	7	NUM
eurjchem-1178	174	6	,	,	PUNCT
eurjchem-1178	174	7	137‐141	137‐141	NUM
eurjchem-1178	174	8	.	.	PUNCT
eurjchem-1178	175	1	[	[	X
eurjchem-1178	175	2	4	4	NUM
eurjchem-1178	175	3	]	]	PUNCT
eurjchem-1178	175	4	.	.	PUNCT
eurjchem-1178	176	1	marczenko	marczenko	PROPN
eurjchem-1178	176	2	,	,	PUNCT
eurjchem-1178	176	3	z.	z.	PROPN
eurjchem-1178	176	4	separation	separation	NOUN
eurjchem-1178	176	5	and	and	CCONJ
eurjchem-1178	176	6	spectrophotometric	spectrophotometric	ADJ
eurjchem-1178	176	7	determination	determination	NOUN
eurjchem-1178	176	8	of	of	ADP
eurjchem-1178	176	9	elements	element	NOUN
eurjchem-1178	176	10	,	,	PUNCT
eurjchem-1178	176	11	4th	4th	ADJ
eurjchem-1178	176	12	edit	edit	NOUN
eurjchem-1178	176	13	.	.	PUNCT
eurjchem-1178	176	14	,	,	PUNCT
eurjchem-1178	176	15	john	john	PROPN
eurjchem-1178	176	16	wiley	wiley	PROPN
eurjchem-1178	176	17	and	and	CCONJ
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eurjchem-1178	176	19	,	,	PUNCT
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eurjchem-1178	176	21	.	.	PUNCT
eurjchem-1178	177	1	[	[	X
eurjchem-1178	177	2	5	5	NUM
eurjchem-1178	177	3	]	]	PUNCT
eurjchem-1178	177	4	.	.	PUNCT
eurjchem-1178	178	1	svehla	svehla	PROPN
eurjchem-1178	178	2	,	,	PUNCT
eurjchem-1178	178	3	g.	g.	PROPN
eurjchem-1178	178	4	pure	pure	PROPN
eurjchem-1178	178	5	appl	appl	PROPN
eurjchem-1178	178	6	.	.	PUNCT
eurjchem-1178	179	1	chem	chem	PROPN
eurjchem-1178	179	2	.	.	PUNCT
eurjchem-1178	180	1	1993	1993	NUM
eurjchem-1178	180	2	,	,	PUNCT
eurjchem-1178	180	3	65(10	65(10	ADV
eurjchem-1178	180	4	)	)	PUNCT
eurjchem-1178	180	5	,	,	PUNCT
eurjchem-1178	180	6	2291‐2298	2291‐2298	NUM
eurjchem-1178	180	7	.	.	PUNCT
eurjchem-1178	181	1	[	[	X
eurjchem-1178	181	2	6	6	NUM
eurjchem-1178	181	3	]	]	PUNCT
eurjchem-1178	181	4	.	.	PUNCT
eurjchem-1178	182	1	al‐tamimi	al‐tamimi	PROPN
eurjchem-1178	182	2	,	,	PUNCT
eurjchem-1178	182	3	s.	s.	PROPN
eurjchem-1178	182	4	a.	a.	PROPN
eurjchem-1178	182	5	;	;	PUNCT
eurjchem-1178	182	6	aly	aly	PROPN
eurjchem-1178	182	7	,	,	PUNCT
eurjchem-1178	182	8	f.	f.	PROPN
eurjchem-1178	182	9	a.	a.	PROPN
eurjchem-1178	182	10	;	;	PUNCT
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eurjchem-1178	182	12	,	,	PUNCT
eurjchem-1178	182	13	a.	a.	PROPN
eurjchem-1178	182	14	m.	m.	PROPN
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eurjchem-1178	182	17	.	.	PUNCT
eurjchem-1178	182	18	chem	chem	PROPN
eurjchem-1178	182	19	.	.	PUNCT
eurjchem-1178	183	1	2013	2013	NUM
eurjchem-1178	183	2	,	,	PUNCT
eurjchem-1178	183	3	68(4	68(4	NUM
eurjchem-1178	183	4	)	)	PUNCT
eurjchem-1178	183	5	,	,	PUNCT
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eurjchem-1178	183	7	.	.	PUNCT
eurjchem-1178	184	1	[	[	X
eurjchem-1178	184	2	7	7	NUM
eurjchem-1178	184	3	]	]	PUNCT
eurjchem-1178	184	4	.	.	PUNCT
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eurjchem-1178	185	2	,	,	PUNCT
eurjchem-1178	185	3	n.	n.	PROPN
eurjchem-1178	185	4	;	;	PUNCT
eurjchem-1178	185	5	rahman	rahman	PROPN
eurjchem-1178	185	6	,	,	PUNCT
eurjchem-1178	185	7	h.	h.	PROPN
eurjchem-1178	185	8	;	;	PUNCT
eurjchem-1178	185	9	azmi	azmi	PROPN
eurjchem-1178	185	10	,	,	PUNCT
eurjchem-1178	185	11	n.	n.	PROPN
eurjchem-1178	185	12	h.	h.	PROPN
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eurjchem-1178	185	14	.	.	PUNCT
eurjchem-1178	186	1	j.	j.	PROPN
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eurjchem-1178	186	3	.	.	PROPN
eurjchem-1178	186	4	life	life	PROPN
eurjchem-1178	186	5	sci	sci	PROPN
eurjchem-1178	186	6	.	.	PROPN
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eurjchem-1178	186	8	,	,	PUNCT
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eurjchem-1178	186	10	)	)	PUNCT
eurjchem-1178	186	11	,	,	PUNCT
eurjchem-1178	186	12	52‐	52‐	NUM
eurjchem-1178	186	13	58	58	NUM
eurjchem-1178	186	14	.	.	PUNCT
eurjchem-1178	187	1	[	[	X
eurjchem-1178	187	2	8	8	NUM
eurjchem-1178	187	3	]	]	PUNCT
eurjchem-1178	187	4	.	.	PUNCT
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eurjchem-1178	188	2	,	,	PUNCT
eurjchem-1178	188	3	b.	b.	PROPN
eurjchem-1178	188	4	;	;	PUNCT
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eurjchem-1178	188	6	,	,	PUNCT
eurjchem-1178	188	7	k.	k.	PROPN
eurjchem-1178	188	8	int	int	PROPN
eurjchem-1178	188	9	.	.	PUNCT
eurjchem-1178	189	1	j.	j.	PROPN
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eurjchem-1178	189	3	.	.	PUNCT
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eurjchem-1178	192	2	,	,	PUNCT
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eurjchem-1178	192	7	.	.	PUNCT
eurjchem-1178	193	1	[	[	X
eurjchem-1178	193	2	9	9	NUM
eurjchem-1178	193	3	]	]	PUNCT
eurjchem-1178	193	4	.	.	PUNCT
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eurjchem-1178	194	4	;	;	PUNCT
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eurjchem-1178	194	6	,	,	PUNCT
eurjchem-1178	194	7	k.	k.	PROPN
eurjchem-1178	194	8	;	;	PUNCT
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eurjchem-1178	194	10	,	,	PUNCT
eurjchem-1178	194	11	s.	s.	PROPN
eurjchem-1178	194	12	g.	g.	PROPN
eurjchem-1178	194	13	;	;	PUNCT
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eurjchem-1178	194	15	,	,	PUNCT
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eurjchem-1178	196	2	.	.	PUNCT
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eurjchem-1178	197	2	.	.	PUNCT
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eurjchem-1178	198	2	,	,	PUNCT
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eurjchem-1178	198	4	,	,	PUNCT
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eurjchem-1178	198	6	.	.	PUNCT
eurjchem-1178	199	1	[	[	X
eurjchem-1178	199	2	10	10	NUM
eurjchem-1178	199	3	]	]	PUNCT
eurjchem-1178	199	4	.	.	PUNCT
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eurjchem-1178	200	2	,	,	PUNCT
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eurjchem-1178	200	5	j.	j.	PROPN
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eurjchem-1178	200	7	.	.	PUNCT
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eurjchem-1178	201	3	,	,	PUNCT
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eurjchem-1178	201	5	,	,	PUNCT
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eurjchem-1178	201	7	.	.	PUNCT
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eurjchem-1178	202	2	11	11	NUM
eurjchem-1178	202	3	]	]	PUNCT
eurjchem-1178	202	4	.	.	PUNCT
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eurjchem-1178	203	2	,	,	PUNCT
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eurjchem-1178	203	4	;	;	PUNCT
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eurjchem-1178	203	7	,	,	PUNCT
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eurjchem-1178	203	9	;	;	PUNCT
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eurjchem-1178	203	11	,	,	PUNCT
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eurjchem-1178	204	1	j.	j.	PROPN
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eurjchem-1178	206	3	]	]	PUNCT
eurjchem-1178	206	4	.	.	PUNCT
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eurjchem-1178	208	4	,	,	PUNCT
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eurjchem-1178	208	6	.	.	PUNCT
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eurjchem-1178	209	3	]	]	PUNCT
eurjchem-1178	209	4	.	.	PUNCT
eurjchem-1178	209	5	sekran	sekran	PROPN
eurjchem-1178	209	6	,	,	PUNCT
eurjchem-1178	209	7	b.	b.	PROPN
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eurjchem-1178	209	12	j.	j.	PROPN
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eurjchem-1178	209	14	.	.	PUNCT
eurjchem-1178	210	1	pharm	pharm	PROPN
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eurjchem-1178	211	6	,	,	PUNCT
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eurjchem-1178	212	3	]	]	SYM
eurjchem-1178	212	4	.	.	PUNCT
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eurjchem-1178	214	5	,	,	PUNCT
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eurjchem-1178	215	4	.	.	PUNCT
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eurjchem-1178	216	4	;	;	PUNCT
eurjchem-1178	216	5	belal	belal	PROPN
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eurjchem-1178	217	2	,	,	PUNCT
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eurjchem-1178	218	2	16	16	NUM
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eurjchem-1178	218	4	.	.	PUNCT
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eurjchem-1178	220	4	,	,	PUNCT
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eurjchem-1178	222	12	,	,	PUNCT
eurjchem-1178	222	13	m.	m.	NOUN
eurjchem-1178	222	14	m.	m.	NOUN
eurjchem-1178	222	15	;	;	PUNCT
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eurjchem-1178	223	1	j.	j.	PROPN
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eurjchem-1178	224	3	4(1	4(1	NOUN
eurjchem-1178	224	4	)	)	PUNCT
eurjchem-1178	224	5	,	,	PUNCT
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eurjchem-1178	224	7	.	.	PUNCT
eurjchem-1178	225	1	[	[	X
eurjchem-1178	225	2	18	18	NUM
eurjchem-1178	225	3	]	]	PUNCT
eurjchem-1178	225	4	.	.	PUNCT
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eurjchem-1178	226	4	;	;	PUNCT
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eurjchem-1178	226	16	.	.	PROPN
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eurjchem-1178	229	4	.	.	PUNCT
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