IS 500-1980
Specification for Photographic Grade Potassium Metabisulfite

Standard No.

IS 500-1980

Release Date

1981

Published By

IN-BIS

Latest

IS 500-1980

Scope

This standard prescribes the requirements and the methods of sampling and test for potassium metabisulphite, photographic grade.

IS 500-1980 history

• 1981 IS 500-1980 Specification for Photographic Grade Potassium Metabisulfite