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ISO 3943:1993

Photography — Processing chemicals — Specifications for anhydrous sodium acetate

Standard Details

Establishes criteria for the purity of photographic-grade anhydrous sodium acetate and describes the tests to be used to determine the purity. The test methods are concerned with assay, insoluble matter content, heavy metals content, iron content, halides content, alkalinity, acidity, appearance of solution.

General Information

Status : Published
Standard Type: Main
Document No: ISO 3943:1993
Document Year: 1993
Pages: 3
Edition: 2

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ISO 3943:1993
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