This standard was last reviewed and confirmed in 2023.
Therefore this version remains current.
Abstract
PreviewProcedure given is applicable to raw and potable water. The range covers a nitrat nitrogen concentration up to 0,2 mg/l using the maximum test portion of 25 ml. Using cells of path length 40 mm and a 25 ml test portion the limit of detection lies within the range 0,003 to 0,013 mg/l.
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Status: PublishedPublication date: 1988-12
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Edition: 1Number of pages: 4
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- ICS :
- 13.060.50 Examination of water for chemical substances
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| Format | Language | |
|---|---|---|
| std 1 40 | ||
| std 2 40 | Paper |
- CHF40
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