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CEN
EN 12582 : 1999

EN 12582 : 1999

Current

Current

The latest, up-to-date edition.

SURFACE ACTIVE AGENTS - DETERMINATION OF THE POLYETHYLENE GLYCOL CONTENT ACCORDING TO MOLAR MASS IN NON-IONIC SURFACE ACTIVE AGENTS (ETHOXYLATED) BY HPLC/ELSD

Published date

24-03-1999

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex A (informative) Interlaboratory test results

This European standard specifies a method for the determination of the polyethylene glycol (PEG) content in aromatic and aliphatic non-ionic surface active agents of the type R - (O - C2H4) p OH; where p is the mean ethylene oxide (EO) value.

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

Standards Relationship
DIN EN 12582:1999-05 Identical
NBN EN 12582 : 1999 Identical
NS EN 12582 : 1ED 1999 Identical
I.S. EN 12582:1999 Identical
PN EN 12582 : 2001 Identical
UNI EN 12582 : 2001 Identical
BS EN 12582:1999 Identical
SN EN 12582 : 1999 Identical
UNE-EN 12582:1999 Identical
NF EN 12582 : 1999 Identical
NEN EN 12582 : 1999 Identical

12/30255203 DC : 0 BS ISO 16560 - SURFACE ACTIVE AGENTS (NON-IONIC) - DETERMINATION OF POLYETHYLENE GLYCOLS IN NONIONIC ETHYLENE-OXIDE-SURFACTANTS - HPLC METHOD

ISO 607:1980 Surface active agents and detergents Methods of sample division
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)

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