BS ISO 10636:1994
Photography. Processing chemicals. Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate

Standard No.

BS ISO 10636:1994

Release Date

1995

Published By

British Standards Institution (BSI)

Status

Be replaced 1995-03

Replace By

BS ISO 10636:1995

Latest

BS ISO 10636:1994(2000)

Scope

1   Scope This International Standard specifies the purity requirements and describes the tests for photographic-grade anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate.

BS ISO 10636:1994 history

• 0000 BS ISO 10636:1994(2000)
• 1995 BS ISO 10636:1995 Photography - Processing chemicals - Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
• 1995 BS ISO 10636:1994 Photography. Processing chemicals. Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate