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 (English Version)
- Standard No.
- YS/T 521.3-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Professional Standard - Non-ferrous Metal
- Latest
- YS/T 521.3-2009
- Replace
- YS/T 521.2-2006
- Scope
- This part of YS/T 521 specifies the method for determining the arsenic content in blister copper. This section applies to the determination of arsenic in blister copper. Determination range: arsenic mass fraction 0.02%-0.15%.
YS/T 521.3-2009 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 521.2-2009 Methods for chemical analysis of blister copper.Part 2:Determination of gold and silver contents.Fire assay method
- 2006 YS/T 521.3-2006 Blister copper chemical analysis method for determination of gold and silver content
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 has been changed from YS/T 521.2-2006 Blister copper chemical analysis method for determination of arsenic content.
