BS EN 31427:1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Determination of silver in silver jewellery alloys. Volumetric (potentiometric) method using potassium bromide
Hardcopy , PDF
30-11-2014
English
15-07-1994
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Cooperating organizations
National foreword
Foreword
1. Scope
2. Normative references
3. Principle
4. Reagents
5. Apparatus
6. Sampling
7. Procedure
8. Expression of results
9. Test report
Annex
ZA (normative) Normative references to international
publications with their relevant European publications
National annexes
NA (informative) Committees responsible
NB (informative) Cross-references
Volumetric method for determination of silver in silver jewellery alloys, preferably within the range of fineness stated in BS EN 29202. This method is the referee method for determination of silver in alloys covered by BS EN 29202.
| Committee |
STI/53
|
| DevelopmentNote |
Supersedes 91/37631 DC. (08/2005)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| SN EN 31427 : 1994 | Identical |
| UNI EN 31427 : 1997 | Identical |
| UNE-EN 31427:1996 | Identical |
| NF EN 31427 : 1995 | Identical |
| NBN EN 31427 : 1994 COR 1994 | Identical |
| I.S. EN 31427:1994 | Identical |
| DIN EN 31427:1995-04 | Identical |
| BS EN 29202:1993 | Jewellery. Fineness of precious metal alloys |
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