YS/T 372.22-2006
Methods for elementary analysis of precious alloy. Determination of indium content. EDTA complexometric titration (English Version)
- Standard No.
- YS/T 372.22-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- Professional Standard - Non-ferrous Metal
- Latest
- YS/T 372.22-2006
- Replace
- YS/T 373.10-1994
- Scope
- This standard specifies the method for determination of indium content in silver-copper-indium alloys. This standard is applicable to the determination of indium content in AgCuIn alloy. Measuring range: 8% ~ 18%.
YS/T 372.22-2006 history
- 2006 YS/T 372.22-2006 Methods for elementary analysis of precious alloy. Determination of indium content. EDTA complexometric titration
- 1970 YS/T 373.10-1994
YS/T 372.22-2006 Methods for elementary analysis of precious alloy. Determination of indium content. EDTA complexometric titration has been changed from YS/T 373.10-1994 .
