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What 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 wate…
Overview SIST EN 903:1997 - Water Quality - Determination of Anionic Surfactants by Measurement of the Methylene Blue Index (MBAS) specifies a standardized method for detecting and quantifying anioni…
Overview EN 903:1993 - Water Quality - Determination of Anionic Surfactants by Measurement of the Methylene Blue Index (MBAS) specifies a standardized method for detecting and quantifying anionic sur…
