BS 3762-3.26(1989) : 1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
11-15-1994
English
01-01-1989
Describes a method for determination of high molecular mass cationic active materials such as quaternary ammonium compounds, salts of imidazoline or 3 methylimidazoline. The method applies to solids or aqueous solutions of the active material. The relative molecular mass of cationic active matter shall be known or previously determined if its content is expressed as a percentage by mass.
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