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BS EN 14480:2004

Current
Current

The latest, up-to-date edition.

Surface active agents. Determination of anionic surface active agents. Potentiometric two-phase titration method
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-30-2006

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling and preparation of the test solution
7 Procedure
8 Calculation and expression of results
9 Precision
10 Test report
Annex A (informative) Titration apparatus settings
Annex B (informative) Potentiometric two-phase
        titration - typical titration curve
Annex C (informative) Results of interlaboratory test
Bibliography

Specifies a method for the determination of the content of anionic surface active agents in raw materials, defined as being the amount of anionic surface active agents expressed in millimoles per 100 g of product.

Committee
CII/34
DevelopmentNote
Supersedes 02/122469 DC. (12/2004) Reviewed and confirmed by BSI, June 2009. (05/2009)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 2271:1989 Surface active agents Detergents Determination of anionic-active matter by manual or mechanical direct two-phase titration procedure
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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