PS 443-1975
SPECIFICATION FOR SODIUM THIOSULPHATE (REVISED)

Standard No.

PS 443-1975

Release Date

1975

Published By

PK-PSQCA

Latest

PS 443-1975

Scope

This Pakistan Standard prescribes the requirements and the methods of test for sodium thiosulphate of technical, photographic, pure and analytical reagent grades.

PS 443-1975 history

• 1975 PS 443-1975 SPECIFICATION FOR SODIUM THIOSULPHATE (REVISED)