YS/T 521.2-2006
Blister copper chemical analysis method for determination of arsenic content (English Version)
- Standard No.
- YS/T 521.2-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- Professional Standard - Non-ferrous Metal
- Status
- 2010-06
- Replace By
- YS/T 521.3-2009
- YS/T 521.2-2009
- Latest
- YS/T 521.2-2019
YS/T 521.2-2006 history
- 2019 YS/T 521.2-2019 Methods of chemical analysis of blister copper Part 2: Determination of gold and silver content Wet and dry fire assay and direct fire assay
- 2009 YS/T 521.3-2009 Methods for chemical analysis of blister copper.Part 3:Determination of arsenic content.Hydride generation-atomic fluorescence spectrometric method.Potassium bromate titration
- 2006 YS/T 521.2-2006 Blister copper chemical analysis method for determination of arsenic content
YS/T 521.2-2006 Blister copper chemical analysis method for determination of arsenic content was changed to YS/T 521.3-2009 Methods for chemical analysis of blister copper.Part 3:Determination of arsenic content.Hydride generation-atomic fluorescence spectrometric method.Potassium bromate titration.
