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ISO 10349-10:1992

Current

Current

The latest, up-to-date edition.

Photography — Photographic-grade chemicals — Test methods — Part 10: Determination of sulfide content

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

30-12-1992

The method is based on weighing a test portion, dissolution in water, transfer to one of the Nessler colour-comparison cylinders, pipetting the volume of sulfide standard into the second Nessler colour-comparison cylinder, addition of alkaline lead solution, making up with water, mixing thoroughly, and comparing the colour and clarity of the two solutions.

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
ISO 10636:1994 Photography Processing chemicals Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
BS ISO 3619:1994 Photography. Processing chemicals. Specification for ammonium thiosulfate solution
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 3619:1994 Photography Processing chemicals Specifications for ammonium thiosulfate solution

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