This standard has been revised by ISO 418:2001
Abstract
Establishes criteria for the purity and describes the test methods for insoluble matter content, heavy metals content, iron content, alkalinity, reaction to ammoniacal silver nitrate, thiosulfate, appearance of solution.
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Status: WithdrawnPublication date: 1994-04
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Edition: 2Number of pages: 5
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- ICS :
- 37.040.30 Photographic chemicals
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