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in stockReleased: 2026-06
DIN EN ISO 23697-2
Water quality - Determination of total bound nitrogen (ST-TN<(Index)b>) in water using small-scale sealed tubes - Part 2: Chromotropic acid colour reaction (ISO 23697-2:2023)
Wasserbeschaffenheit - Bestimmung von Gesamt-Stickstoff (ST-TN<(Index)b>) in Wasser mittels Küvetten - Teil 2: Verfahren mit Chromotropsäure (ISO 23697-2:2023)
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English PDF
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English Hardcopy
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German PDF
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103.12 USD
German Hardcopy
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| Status: | Standard |
| Released: | 2026-06 |
| Standard number: | DIN EN ISO 23697-2 |
| Name: | Water quality - Determination of total bound nitrogen (ST-TN<(Index)b>) in water using small-scale sealed tubes - Part 2: Chromotropic acid colour reaction (ISO 23697-2:2023) |
| Pages: | 18 |
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