Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Determination of content of unsulfated matter PAS 15 Who is BS EN 12232

Who is BS EN 12232 - Determination of thatch depth of natural turf for

communication system configurations

BS EN 15389 also contains information for the purpose of regulatory marking

1 is to provide adequate information for correct planning and reliable operation of telecontrol systems

This British Standard makes reference to BS 1377-1 for general requirements that are relevant to all Parts and for methods of preparation of soil and specimens for testing

Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Determination of content of unsulfated matter PAS 15 Who is BS EN 122321 Scope This International Standard specifies a method for the determination of the content of unsulfated matter present in ordinary commercial neutralized products of sulfation of ethoxylated alcohols or alkylphenols [alkyl oxyethylene sulfates (ethoxylated alcohol sulfates) or alkylphenol oxyethylene sulfates (ethoxylated alkylphenol sulfates)] containing an average of not more than 20 oxyethylene groups per molecule.