GB/T 15072.10-2008
ActiveTest method of precious metal alloys - Determination of nickel content for gold alloys - Complexometric backing titration using EDTA
贵金属合金化学分析方法 金合金中镍量的测定 EDTA络合返滴定法
Application Summary AI generated
This standard specifies a complexometric back-titration method using EDTA to determine the nickel content in gold alloys. It is applied in the metallurgical industry, specifically for quality control and compositional analysis of precious metal alloys used in jewelry, electronics, and investment materials. The method ensures accurate nickel quantification, which is critical for verifying alloy composition and compliance with material specifications.
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