Water quality. Determination of anionic surfactants by measurement of the methylene blue index MBAS Ingestion-build-183511 tables of attributes

tables of attributes

BS EN 60512-2-5 discusses the different measuring methods to verify the performance characteristics of connectors which ensures their reliability

BS EN 4199-004 on tin and nickel-plated round bonding straps is useful for:

BS 2772-2 specifies requirements for wrought steel plates

Water quality. Determination of anionic surfactants by measurement of the methylene blue index MBAS Ingestion-build-183511 tables of attributesWhat is BS EN 903 Determination of anionic surfactants about? BS EN 903 helps in determining the anionic surfactants by measurement of the methylene blue index MBAS. BS EN 903 applies to drink water, surface water as well as wastewater, e. g. for the determination of the primary degradation of surfactants being under investigation in test systems containing natural or synthetic wastewater. BS EN 903 applies to both laboratory scaled and technical