ISO 3620:1976
Photographic grade aluminium potassium sulphate dodecahydrate; Specification

Standard No.

ISO 3620:1976

Release Date

1976

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 3620:1994

Latest

ISO 3620:1994/Cor 1:1995

ISO 3620:1976 history

• 1994 ISO 3620:1994/Cor 1:1995 Photography - Processing chemicals - Specifications for aluminium potassium sulfate
• 1994 ISO 3620:1994 Photography - Processing chemicals - Specifications for aluminium potassium sulfate
• 1976 ISO 3620:1976 Photographic grade aluminium potassium sulphate dodecahydrate; Specification