@article {38512,
	title = {Flow injection direct spectrophotometric assay for the speciation of trace chromium (III) and chromium (VI) using chromotropic acid as chromogenic reagent},
	journal = {TalantaTALANTA},
	volume = {69},
	number = {3},
	year = {2006},
	pages = {615-620},
	isbn = {0039-9140},
	author = {Themelis, Demetrius G and Kika, Fotini S and Economou, Anastasios}
}
