Name: EN 12974 : 1999
Brand: CEN

SURFACE ACTIVE AGENTS - DETERMINATION OF THE 1.4-DIOXANE CONTENT IN ALKYL-ETHOXYSULFATE PRODUCTS BY GLC/HEAD SPACE PROCEDURE

Published date

08-12-1999

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Calibration
7 Sampling
8 Procedure
9 Evaluation of chromatograms
10 Expression of results
11 Precision
12 Test report
Annex A (informative) Statistical data from the ring test
carried out in 1996

This European Standard specifies a gas-liquid chromatography (GLC)/head space method for the determination of 1,4-dioxane in alkyl-ethoxy-sulfate products.

Committee	TC 276
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
BS EN 12974:2000	Identical
UNE-EN 12974:2000	Identical
NS EN 12974 : 1ED 2000	Identical
UNI EN 12974 : 2003	Identical
SN EN 12974 : 2000	Identical
DIN EN 12974:2000-02	Identical
NEN EN 12974 : 1999	Identical
NF EN 12974 : 2000	Identical
I.S. EN 12974:2000	Identical
NBN EN 12974 : 2000	Identical
PN EN 12974 : 2002	Identical

ISO 607:1980	Surface active agents and detergents Methods of sample division
EN ISO 3696:1995	Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)