YS/T 372.8-2006
Methods for elementary analysis of precious alloy. Determination of cobalt content in PtCo alloy. EDTA complexometric titration (English Version)
- Standard No.
- YS/T 372.8-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- Professional Standard - Non-ferrous Metal
- Latest
- YS/T 372.8-2006
- Replace
- YS/T 374.3-1994
- Scope
- This standard specifies the method for determination of cobalt content in platinum-cobalt alloys. This standard applies to the determination of cobalt content in PtCo alloys. Measuring range: 20% ~ 25%.
YS/T 372.8-2006 history
- 2006 YS/T 372.2-2006 Methods for elementary analysis of precious alloy. Determination of platinum content. Electricity titration using potassium permanganate
- 1970 YS/T 374.3-1994
YS/T 372.8-2006 Methods for elementary analysis of precious alloy. Determination of cobalt content in PtCo alloy. EDTA complexometric titration has been changed from YS/T 374.3-1994 .
