BS 4258-2:1989

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

NORMA vydána dne 29.9.1989

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The information about the standard:

Designation standards: BS 4258-2:1989
Publication date standards: 29.9.1989
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technické normy BS

Annotation of standard text BS 4258-2:1989 :

1,10-phenanthroline spectrometric method; applicable to products with iron contents of not less than 20 mg/kg. Status: Confirmed