DD 95-1:1984
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Analysis of higher purity copper cathode Cu-CATH-1 Method for determination of cadmium, manganese and silver (screening procedure for chromium, cobalt, iron, nickel and zinc) by atomic absorption spectrophotometry
Hardcopy , PDF
07-31-1990
English
09-30-1987
Analysis for cadmium and manganese (up to 15 μg/g each) and silver (up to 25 μg/g) in high purity copper by dissolution of sample in nitric acid, dilution to volume and determination of the elements by direct flame atomic absorption spectrophotometry.
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