Determination of Arsenic in Biological Material by Hydride Generation Atomic Absorption Spectrometry Method


A hydride generation atomic absorption spectrometry method for arsenic determination in biological material was prepared. The samples were digested in muffle furnace at 550oC. The ash was dissolved in 4.5 N hydrochloric acid and the final solution was diluted in 10% hydrochloric acid. The arsenic was determined using a Perkin-Elmer atomic absorption… (More)


2 Figures and Tables