Water determinations. 32

Description: - Determination of heavy metals by atomic absorption spectrophotometry by Air - Acetylene Flame . (Cu, Zn, Ni, Cd, Pb and Co); Determination of Arsenic by Atomic Absorption Spectrophotometry Hydride Generation; Determination of Heavy Metals by Atomic Absorption Spectrophotometry nitrous oxide - acetylene flame . ( V and Cr); and Determination of Total Mercury by DMA -80 Method: