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SRPS ISO 2871-1:1993

Surface active agents — Detergents — Determination of cationic-active matter content — Part 1: High-molecular-mass cationic-active matter

Jul 28, 1993
Jul 28, 1993
95.99   Withdrawal of Standard   Dec 20, 2012

General information

95.99     Dec 20, 2012

ISS

H091

International Standard

71.100.40  

Serbian  

"Standard je preispitan i doneta je odluka o reviziji u julu 2012. godine."

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Scope

An aliquot portion of a standard solution of sodium lauryl sulfate is titrated with a solution of the test sample, according to the direct two-phase titration procedure describes in ISO 2271. The method is applicable to solids or to aqueous solutions of the active material. The relative molecular mass of the cationic-active matter shall be known or previously determined if its content is expressed as a percentage by mass. The method is not applicable if anionic surface-active agents are present.

Life cycle

NOW

WITHDRAWN
SRPS ISO 2871-1:1993
95.99 Withdrawal of Standard
Dec 20, 2012

REVISED BY

PUBLISHED
SRPS EN ISO 2871-1:2012

Related project

Adopted from ISO 2871-1:1988