DIN EN ISO 13395:1996-12
Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection (ISO 13395:1996); German version EN ISO 13395:1996
| Fecha edición: |
1996-12-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | The document describes a chemical method for the determination of nitrite(N), nitrate(N) or the sum of both (nitrite/nitrate(N)) in ground-, drinking-, surface- and waste water by flow analysis in mass concentrations ranging from 0,01 mg to1 mg/l for nitrite(N) and from 0,2 mg/l to 20 mg/L for nitrite/nitrate(N), both in undiluted sample. The reaction product is measured in a flow detector (e.G. flow photometer). |
| Keywords: | Chemical analysis and testing|Determination of content|Flow analysis|Nitrate contents|Nitrates|Nitrite nitrogen|Nitrites|Spectrometry|Testing|Water analysis|Water pollution|Water quality |
| ICS: | 13.060.50 - Determinación de sustancias químicas en el agua |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 13395:1996 Idéntica ISO 13395:1996 |
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Reemplazo Normas |
Reemplaza a DIN EN 33395:1994-08 |
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