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ISO 10349-10:1992 PDF
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Photography — Photographic-grade chemicals — Test methods — Part 10: Determination of sulfide content
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.
| Edition | 1992 |
|---|---|
| Standard Part No | 10 |
| Published Date | 1992 |
| Published By | International Standardization Organisation |
| Page Count | 2 |
