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sklademVydáno: 1983-10-31
BS 2924-1:1983
Aqueous extracts of paper, board and pulp Method for determination of pH
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| Označení normy: | BS 2924-1:1983 |
| Počet stran: | 8 |
| Vydáno: | 1983-10-31 |
| ISBN: | 0 580 13449 0 |
| Status: | Standard |
Popis
BS 2924-1:1983
This standard BS 2924-1:1983 Aqueous extracts of paper, board and pulp is classified in these ICS categories:
- 85.040 Pulps
- 85.060 Paper and board
This International Standard specifies a method for the determination of the pH of an aqueous extract of paper, board or pulps. The pH value is not a quantitative measure of the total content of acid or base in the material extracted.
Provides methods of preparing cold or hot extracts for determination of pH.