Chinese Standard: GB/T 15072.12-2008

Test method of precious metal alloys—Determination of nickel contents for silver alloys—Hydrogen peroxide spectrophotometry

全国有色金属标准化技术委员会

本部分规定了银中钒含量的测定方法。
本部分适用于AgCuV中钒含量的测定。测定范围（质量分数）：0.1％~0.4％。

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