YS/T 372.5-2006
Methods for elementary analysis of precious alloy. Determination of copper content in PtCu alloy. EDTA complexometric titration (English Version)
- Standard No.
- YS/T 372.5-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- Professional Standard - Non-ferrous Metal
- Latest
- YS/T 372.5-2006
- Replace
- YS/T 374.4-1994
- Scope
- This standard specifies the method for determination of copper content in platinum-copper alloys. This standard applies to the determination of copper content in PtCu alloys. Measuring range: 2% ~ 10%.
YS/T 372.5-2006 history
- 2006 YS/T 372.16-2006 Methods for elementary analysis of precious alloy. Determination of gallium content. EDTA complexomeric titration
- 1970 YS/T 372.5-1994 Methods for elementary analysis of precious alloy. Determination of copper content in PtCu alloy. EDTA complexometric titration
YS/T 372.5-2006 Methods for elementary analysis of precious alloy. Determination of copper content in PtCu alloy. EDTA complexometric titration has been changed from YS/T 374.4-1994 .
