DIN 38409-23:2010-12
German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 23: Determination of bismut active substances (H 23)
| Fecha edición: |
2010-12-01
En Vigor
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| Idiomas disponibles: | Alemán |
| Resumen: | This document specifies a method for the determination of bismutactive substances in waste waters. This method is an alternative approach to DIN EN 903 "Determination of anionic surfactants by measurement of the methylene blue index MBAS". |
| Keywords: | Bismuth|Chemical analysis and testing|Chemicals|Chemistry of water|Definitions|Detergents|Determination|Determination of content|Examination of waste water|Laboratory tests|Laboratory ware|Non-ionic active matter|Quality|Sewage|Standard methods|Surfactants|Testing|Titration|Water|Water practice|Water quality|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 38409-23:1980-05 Reemplaza a DIN 38409-23:2008-06 |
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