DIN EN ISO 14403-2:2012-10
Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 2: Method using continuous flow analysis (CFA) (ISO 14403-2:2012); German version EN ISO 14403-2:2012
| Fecha edición: |
2012-10-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies methods for the determination of cyanide in various types of water (such as ground, drinking, surface, leachate, and waste water) with cyanide concentrations usually from 2 µg/l to 500 µg/l expressed as cyanide ions in the undiluted sample. The range of application may be changed by varying the operation conditions. In this method a suitable mass concentration range from10 µg/l to 100 µg/l is described. Sea water can be analysed with possible changes in sensitivity and adaptation of the reagent and calibration solutions to the salinity of the samples. |
| Keywords: | Chemical analysis and testing|Continuous|Cyanides|Definitions|Determination of content|Flow analysis|Flows|Laboratory tests|Mass concentration|Methods of analysis|Phenol|Quality|Testing|Water|Water analysis|Water practice|Water quality |
| ICS: | 13.060.50 - Determinación de sustancias químicas en el agua |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 14403-2:2012 Idéntica ISO 14403-2:2012 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 14403:2002-07 Reemplaza a DIN EN ISO 14403-2:2009-11 |
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