id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-91	Shekho, Najih H.; Mahmoud, Hind A.	Spectrophotometric Determination of Chromium Using Promethazine Hydrochloride - Application in Various Sample	2017	14	.pdf	application/pdf	5089	338	62	There are many sensitive techniques for chromium determination, such as X-ray absorption spectroscopy[10], flow-injection[11] ,sequential injection[12], coprecipitation with high-performance liquid chromatography (HPLC)[13], ion chromatography(IC)[14], IC-ICP- MS Figure(2): Calibration curve for chromium determination with promethazine reagent.	cache/iajs-91.pdf	txt/iajs-91.txt