Prasad, K; Praveen, R S; Prasada Rao, T; Gopikrishna, P; Naidu, G R K
(Perkin-Elmer Corporation, 2005)
A procedure for chromium speciation prior to flame atomic absorption spectrometry (FAAS) detection is proposed. In this procedure, chromium(III) and chromium(VI) species were sequentially separated using an off-line batch ...