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SURFACE ACTIVE AGENTS - GAS CHROMATOGRAPHIC TRACE DETERMINATION OF FREE ETHYLENE OXIDE IN ETHOXYLATES

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2002

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling and preparation of the test sample
7 Procedure
8 Calculation and expression of results
9 Precision
10 Test report
Annex A (informative) Ring test results
Annex B (informative) Titration of ethylene oxide
stock solution

Covers a test method for the determination of the content of free ethylene oxide in the range from 1 mg/kg to 100 mg/kg in polyglycols, ethoxylates of alcohols and alkylphenols and in fatty acid polyglycol esters.

DocumentType	Standard
Pages	14
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
DIN EN 13320:2002-09	Identical
UNE-EN 13320:2002	Identical
UNI EN 13320 : 2002	Identical
BS EN 13320:2002	Identical
EN 13320 : 2002	Identical