DIN EN ISO 19340:2019-01
Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC) (ISO 19340:2017); German version EN ISO 19340:2017
| Fecha edición: |
2019-01-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This International Standard specifies a method for the determination of dissolved perchlorate in water (e. g. drinking water, mineral water, raw water, surface water, partially treated water or swimming pool water, waste water from drinking/swimming pool water treatment plants).Appropriate pre-treatment of the sample (e. g. matrix elimination) allows a direct determination of perchlorate greater or equal to 1 micrograms per litre.The working range is restricted by the ion-exchange capacity of the separator column. Dilution of the sample to the working range can be necessary. |
| Keywords: | Chemical substances|Chromatography|Determination|Investigations|Ion-exchange chromatography|Laboratories|Mathematical calculations|Perchlorates|Procedures|Quality|Samples|Sampling methods|Testing|Water|Water analysis|Water quality|Water testing |
| ICS: | 13.060.50 - Determinación de sustancias químicas en el agua |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 19340:2017 Idéntica ISO 19340:2017 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 19340:2017-04 |
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