Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Determination of content of unsulfated matter PAS 15 With obedience and compliance to

With obedience and compliance to BS 5809

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

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

BS EN 62369-1 presents procedures for the evaluation of human exposure to electromagnetic fields (EMFs) from devices used in electronic article surveillance (EAS)

Differentiating calibration requirements according to the type of test

Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Determination of content of unsulfated matter PAS 15 With obedience and compliance to1 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.