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Application notes
Hiranuma C-04 Hg in tap water by Cold vapor atomic absorption method

Hg in tap water by Cold vapor atomic absorption method

 
Outline

Mercuric compounds in sample are broken down and oxidized to mercuric ions by strong acids and oxidant in pretreatment. Mercury is reduced to Hg(0) state by stannous chloride and aerated , then pass through the absorption cell to be measured at 253.7nm absorbance based on AAS.

Heavy metals in tap water


 

Product information HG-400


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