BS 6981:1988
Current
The latest, up-to-date edition.
Method for determination of acid content of wool
Hardcopy , PDF
English
31-08-1988
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Foreword
Committees responsible
Method
1 Scope
2 Principle
3 Reagents
4 Apparatus
5 Test specimens
6 Procedure
7 Expression of results
8 Test report
Applicable to undyed wool in any form and also to dyed wool when the amount of dye extracted during the test does not interfere with the determination of the end-point of the titration.
| Committee |
TCI/100
|
| DevelopmentNote |
Supersedes BS 3568(1962) (07/2005) Supersedes 87/38082 DC and BS 3584(1963) (09/2005) Reviewed and confirmed by BSI, November 2012. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This British Standard describes a method for determination of the acid content of wool. This procedure is applicable to undyed wool in any form, e.g. loose fibre, sliver, yarn or fabric. It is also applicable to dyed wool when the amount of dye extracted during the test does not interfere with the determination of the end-point of the titration.
NOTE The titles of the publications referred to in this standard are listed on the inside back cover.
| BS 3584:1989 | Determination of solubility of wool in urea-bisulphite solution |
| BS 3568:1988 | Method for determination of solubility of wool in alkali |
| BS 2545:1965 | Methods of fibre sampling for testing |
| BS 846:1985 | Specification for burettes |
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