BS 4258-5:1975

Methods of test for phosphoric acid (orthophosphoric acid) for industrial use-Determination of silica content

BSI Group, 01/30/1976

Publisher: BS

File Format: PDF

$125.00$251.46

Description

Published:30/01/1976

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Spectrophotometric method using the reduced molybdosilicate, applicable to not less than 1μg of silica in the presence of not more than 20 mg of P₂O₅.

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