1.1 This test method covers the determination of free cyanides in waters and wastewaters. Free cyanide is here defined as the cyanide which diffuses as cyanide (HCN), at room temperature, from a solution at pH 6. 1.2 Thi
ASTM
Standard Test Method for Determination of Free Cyanide in Water and Wastewater by Microdiffusion
STD-47901
2002
2010-06-15
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