IS 6212-1971
Method for determination of residual thiosulfate in processed black and white photographic films and printing plates

Standard No.

IS 6212-1971

Release Date

1972

Published By

IN-BIS

Status

Be replaced

Replace By

IS 6212-1992

Latest

IS 6212-1992

Scope

1.1 This standard prescribes a method of test for the determination of residual thiosulphate in processed black and white photographic films and plates. 1.1.1 This method is unsuitable for estimation of residual thiosulphate in processed black and white photographic paper.

IS 6212-1971 history

• 1992 IS 6212-1992
• 1972 IS 6212-1971 Method for determination of residual thiosulfate in processed black and white photographic films and printing plates