ISO 3943:1993
ISO 3943:1993 Photography – Processing chemicals – Specifications for anhydrous sodium acetate
CDN $76.00
Description
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.
Edition
2
Published Date
1993-01-28
Status
PUBLISHED
Pages
3
Language
English
Format
Secure PDF
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Abstract
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.
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