This standard was last reviewed and confirmed in 2023.
Therefore this version remains current.
Abstract
PreviewThe 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.
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Status: PublishedPublication date: 1992-12
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Edition: 1Number of pages: 2
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- ICS :
- 37.040.30 Photographic chemicals
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| Format | Language | |
|---|---|---|
| std 1 40 | ||
| std 2 40 | Paper |
- CHF40
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