BS ISO 10636:1995
Photography - Processing chemicals - Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate

Standard No.

BS ISO 10636:1995

Release Date

1995

Published By

British Standards Institution (BSI)

Status

Be replaced

Replace By

BS ISO 10636:1994(2000)

Latest

BS ISO 10636:1994(2000)

Replace

91/48774 DC:1991 BS 3301:1978 BS 3302:1978

Scope

Specifies the purity requirements and describes the test methods for insoluble matter, heavy metals content, iron, alkalinity, acidity, sulfide content, pH value, appearance of solution.

BS ISO 10636:1995 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