BS 7317-3:1990
Current
The latest, up-to-date edition.
Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of antimony, arsenic, bismuth, selenium, tellurium and tin by hydride generation and atomic absorption spectrophotometry
Hardcopy , PDF
English
31-07-1990
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Foreword
Committees responsible
Method
1. Scope
2. Principle
3. Reagents
4. Apparatus
5. Procedure
6. Calculation and expression of results
7. Repeatability and reproducibility
8. Test report
Tables
1. Calibration solutions
2. Test conditions for the silica tube hydride method
3. Maximum mean differences for impurity elements
4. Repeatability of results
5. Reproducibility of results
Figures
1. Hydride generator: solution type
2. Silica absorption tube
Method applicable at low levels in a high purity copper cathode.
| Committee |
NFE/34
|
| DevelopmentNote |
Supersedes BS DD95-3(1984) (09/2005) Reviewed and confirmed by BSI, October 2008. (09/2008)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This Part of BS 7317 describes methods for the determination of the actual amounts of the impurity elements antimony, arsenic, bismuth, selenium, tellurium and tin present in high purity copper cathode (designated Cu-CATH-1), by hydride generation and atomic absorption spectrophotometry. It is applicable to concentrations of the impurity elements not exceeding the following limits. antimony } 6 μg/g (0.0006 % m/m) maximum for each element arsenic bismuth } 3 μg/g (0.0003 % m/m) maximum for each element selenium tellurium tin 20 μg/g (0.0020 % m/m) maximum NOTE The titles of the publications referred to in this Part of BS 7317 are listed on the inside back cover.
| BS 7317-5:1990 | Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of sulphur by hydrogen sulphide evolution and spectrophotometry |
| BS 7317-1:1990 | Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of cadmium, manganese and silver (screening procedure for chromium, cobalt, iron, nickel and zinc) by atomic absorption spectrophotometry |
| BS 7317-2:1990 | Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of chromium, cobalt, iron, nickel and zinc by discrete volume nebulization atomic absorption spectrophotometry |
| BS 7317-7:1990 | Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of lead by lanthanum hydroxide separation and atomic absorption spectrophotometry |
| BS 7317-7:1990 | Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of lead by lanthanum hydroxide separation and atomic absorption spectrophotometry |
| BS 7317-1:1990 | Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of cadmium, manganese and silver (screening procedure for chromium, cobalt, iron, nickel and zinc) by atomic absorption spectrophotometry |
| BS 6017:1981 | Specification for copper refinery shapes |
| BS 7317-2:1990 | Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of chromium, cobalt, iron, nickel and zinc by discrete volume nebulization atomic absorption spectrophotometry |
| BS 7317-4:1990 | Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of antimony, arsenic, bismuth, lead, selenium, tellurium and tin by electrothermal atomization atomic absorption spectrophotometry |
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