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sklademVydáno: 1980-06-30
BS 5923-2:1980
Methods for chemical analysis of rubber EDTA titrimetric method for determination of zinc content of rubber products
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| Označení normy: | BS 5923-2:1980 |
| Počet stran: | 12 |
| Vydáno: | 1980-06-30 |
| ISBN: | 0 580 11459 7 |
| Status: | Standard |
Popis
BS 5923-2:1980
This standard BS 5923-2:1980 Methods for chemical analysis of rubber is classified in these ICS categories:
- 83.060 Rubber
This British Standard specifies an EDTA titrimetric method for the determination of the zinc content of all rubber products.
Lead, magnesium, iron, titanium, antimony, silica, and silicates in the ash do not interfere. The method is not applicable, however, if cobalt is present.
Specifies reagents, apparatus, procedure and reporting of results.