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ISO 10349-3:1992

ISO 10349-3:1992

Current

Current

The latest, up-to-date edition.

Photography — Photographic-grade chemicals — Test methods — Part 3: Determination of matter insoluble in ammonium hydroxide solution

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

12-30-1992

Publisher

International Organization for Standardization

The method is based on weighing a test portion, dissolution in water, addition of ammonium oxalate solution, diammonium hydrogen phosphate solution and ammonium hydroxide solution, allowing to stand for at least 8 h, filtering out the precipitate through filter paper, transfer of the filter paper with precipitate to a prepared crucible, burning it over a gas burner, incineration of the residue in a furnace, cooling in a desiccator, and reweighing.

Committee
ISO/TC 42
DocumentType
Standard
Pages
2
PublisherName
International Organization for Standardization
Status
Current

BS ISO 420:1994 Photography. Processing chemicals. Specifications for potassium bromide
BS ISO 10636:1994 Photography. Processing chemicals. Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
ISO 3943:1993 Photography — Processing chemicals — Specifications for anhydrous sodium acetate
ISO 10636:1994 Photography Processing chemicals Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
BS ISO 418:2001 Photography. Processing chemicals. Specifications for anhydrous sodium sulfite
BS ISO 3943:1993 Photography. Processing chemicals. Specifications for anhydrous sodium acetate
BS ISO 3619:1994 Photography. Processing chemicals. Specification for ammonium thiosulfate solution
ISO 420:1994 Photography Processing chemicals Specifications for potassium bromide
ISO 418:2001 Photography Processing chemicals Specifications for anhydrous sodium sulfite
ISO 3619:1994 Photography Processing chemicals Specifications for ammonium thiosulfate solution

ISO 10349-1:2002 Photography Photographic-grade chemicals Test methods Part 1: General

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Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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