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sklademVydáno: 1981-02-27
BS 6075-4:1981
Methods of sampling and test for sodium hydroxide for industrial use Determination of silica content
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4032 Kč
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4032 Kč
Označení normy: | BS 6075-4:1981 |
Počet stran: | 10 |
Vydáno: | 1981-02-27 |
ISBN: | 0 580 12054 6 |
Status: | Standard |
Popis
BS 6075-4:1981
This standard BS 6075-4:1981 Methods of sampling and test for sodium hydroxide for industrial use is classified in these ICS categories:
- 71.060.40 Bases
This International Standard specifies a reduced silico-molybdic complex photometric method for the determination of the silica content of sodium hydroxide for industrial use. The method is applicable to products having silica (SiO2) contents exceeding 10 mg/kg.