ISO 10636:1994

International Standard   Current Edition · Approved on 21 April 1994

Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate

ISO 10636:1994 Files

English 5 Pages
Current Edition
20.71 OMR

ISO 10636:1994 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.

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