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Standard ISO 4322:1977 1.5.1977 preview

ISO 4322:1977

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

Automatically translated name:

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



STANDARD published on 1.5.1977


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55.60 USD

The information about the standard:

Designation standards: ISO 4322:1977
Publication date standards: 1.5.1977
SKU: NS-432133
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: International technical standard
Category: Technical standards ISO

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The category - similar standards:

Surface active agents

Annotation of standard text ISO 4322:1977 :

Description / Abstract: 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.

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ISO 4312:1989-ed.2.0ISO 4312:1989-ed.2.0..

17.8.1989

ISO 4313:1976ISO 4313:1976

1.11.1976

ISO 4314:1977ISO 4314:1977

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ISO 4315:1977ISO 4315:1977

1.2.1977

ISO 4316:1977ISO 4316:1977

1.8.1977

ISO 4317:2011-ed.3.0ISO 4317:2011-ed.3.0..

29.11.2011

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