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BS 7164-27.2:1990

Current

Current

The latest, up-to-date edition.

Chemical tests for raw and vulcanized rubber. Methods for determination of iron content Photometric method

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-07-1990

Committees responsible
National foreword
Method
1. Scope and field of application
2. References
3. Principle
4. Reagents
5. Apparatus
6. Sampling
7. Procedure
8. Expression of results
9. Test report

A 1, 10-phenanthroline photometric method for the determination of 5 to 1000 mg/kg iron in uncompounded natural and synthetic rubbers and corresponding latices.

This International Standard specifies a 1,10-phenanthroline photometric method for the determination of 5 to 1 000 mg/kg of iron in uncompounded natural rubber, uncompounded synthetic rubbers which do not contain chlorine, and in the corresponding uncompounded latices.

Committee
PRI/22
DevelopmentNote
Also numbered as ISO 1657 Supersedes 82/55911 DC and BS 1673-2(1967) (09/2005)
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 1752:1983 Specification for laboratory sintered or fritted filters including porosity grading
BS 6057-2:1987 Rubber latices Sampling
BS 5923-1:1980 Methods for chemical analysis of rubber Determination of ash
ISO 6685:1982 Chemical products for industrial use General method for determination of iron content 1,10-Phenanthroline spectrophotometric method
BS 6315:1982 Methods for sampling and sample preparation of raw rubber

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