ISO 10349-10:1992
Current
The latest, up-to-date edition.
Photography — Photographic-grade chemicals — Test methods — Part 10: Determination of sulfide content
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
30-12-1992
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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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