BS 4258-4:1975

Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of fluorine content.

NORMA vydaná dňa 30.1.1976

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The information about the standard:

Designation standards: BS 4258-4:1975
Publication date standards: 30.1.1976
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS 4258-4:1975 :

Photometric method applicable to fluorine levels of 10 mg/kg and higher. Status: Confirmed