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sklademVydáno: 1988-08-31
BS 4651-7:1988
Ammonia solution Method for determination of carbon dioxide content
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| Označení normy: | BS 4651-7:1988 |
| Počet stran: | 8 |
| Vydáno: | 1988-08-31 |
| ISBN: | 0 580 16539 6 |
| Status: | Standard |
Popis
BS 4651-7:1988
This standard BS 4651-7:1988 Ammonia solution is classified in these ICS categories:
- 71.060.40 Bases
This Part of BS 4651 describes a titrimetric method for the determination of the carbon dioxide content of ammonia solution for industrial use.
The method is applicable to solutions containing 25.0 % to 35.0 % (m/m) of ammonia and with a carbon dioxide content of not lower than 10 mg/kg.
NOTE The publications referred to in this standard are listed on the inside back cover.
Applicable to ammonia solutions of concentrations within the range 25% to 35%, by mass, and carbon dioxide contents of not less than 10 mg/kg.