id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fens-122	KOBASA, Igor; BILOGOLOVKA, Vasyl; VOROBETS, Mariya; PANIMARCHUK, Oxana	AN INVESTIGATION ON THE EXTRACTION CONCENTRATION OF MICROELEMENTS FROM AQUEOUS SOLUTION FOR ATOM-ABSORBTION ANALYSIS	2016	7	.pdf	application/pdf	2954	146	55	Keywords: extraction, heavy metal ions, atom-absorption analysis, natural waters 1. Similarly to the above case, the amylacetate/sodium diethyldithiocarbamate mixture ensures extraction degree about 50 % within the same pH range (curve 2) while the 8- oxyquinoline based systems are inactive (curves 3 and 4).	cache/fens-122.pdf	txt/fens-122.txt