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SSH ISO 4322:1977

Non-ionic surface active agents — Determination of sulphated ash — Gravimetric method

Dec 21, 2017

General information

60.60     Dec 12, 2017

DPS

DPS/KT 47

International Standard

71.100.40  

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Scope

The method consists in calcination of a test portion in the presence of sulphuric acid solution and weighing of the ash in form of sulphate.

Life cycle

NOW

PUBLISHED
SSH ISO 4322:1977
60.60 Standard published
Dec 12, 2017

Related project

Adopted from ISO 4322:1977