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SRPS ISO 4322:2014

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

Feb 28, 2014

General information

90.92     Mar 14, 2025

ISS

H091

International Standard

71.100.40  

English  

Plan za 2013. godinu.

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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

PREVIOUSLY

WITHDRAWN
SRPS H.E8.029:1992

NOW

PUBLISHED
SRPS ISO 4322:2014
90.92 Standard to be revised
Mar 14, 2025

Related project

Adopted from ISO 4322:1977