DIN 38413-8:2000-09
German standard methods for the examination of water, waste water and sludge - Single components (group P) - Part 8: Determination of nitrilotriacetic acid (NTA), ethylenedinitrilotetraacetic acid (EDTA) and diethylenetrinitrilopentaacetic acid (DTPA) by liqid chromatography (P 8)
| Fecha edición: |
2000-09-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | The document describes a chemical method for the determination of nitrilotriacetic acid (NTA), ethylene dinitrilotetraacetic acid (EDTA) and diethylene trinitrilopentaacetic acid (DTPA) in water and waste water in a concentration range from 0,1 to 20 microgram/litre. The substances are complexid by iron ions, separated by liquid chromatography and then quantified by UV-detection. |
| Keywords: | Analysis|Chelating agents|Chemical analysis and testing|Chemistry of water|Concentration (chemical)|Determination|Determination of content|Determination of substance|EDTA|Examination of waste water|Gas chromatography|Mass concentration|Nitrilotriacetic acid|Sewage|Single components|Standard methods|Testing|Water|Water practice|Water samples|Water testing |
| ICS: | 13.060.50 - Determinación de sustancias químicas en el agua |
| CTN: | |
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Reemplazo Normas |
Reemplaza a DIN 38413-8:1998-11 |
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