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CEN
EN 14480:2004/AC:2006

EN 14480:2004/AC:2006

Current

Current

The latest, up-to-date edition.

SURFACE ACTIVE AGENTS - DETERMINATION OF ANIONIC SURFACE ACTIVE AGENTS - POTENTIOMETRIC TWO-PHASE TITRATION METHOD

Amendment of

EN 14480:2004

Published date

24-05-2006

Publisher

Comite Europeen de Normalisation

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
TC 276
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

07/30158020 DC : 0 EN ISO 2870 - SURFACE ACTIVE AGENTS - DETERGENTS - DETERMINATION OF ANIONIC-ACTIVE MATTER HYDROLYZABLE AND NON-HYDROLYZABLE UNDER ACID CONDITIONS
I.S. EN ISO 8799:2009 SURFACE ACTIVE AGENTS - SULFATED ETHOXYLATED ALCOHOLS AND ALKYLPHENOLS - DETERMINATION OF CONTENT OF UNSULFATED MATTER
I.S. EN ISO 2870:2009 SURFACE ACTIVE AGENTS - DETERGENTS - DETERMINATION OF ANIONIC ACTIVE MATTER HYDROLYSABLE AND NON-HYDROLYSABLE UNDER ACID CONDITIONS
07/30158024 DC : 0 BS EN ISO 8799 AMD1 - SURFACE ACTIVE AGENTS - SULFATED ETHOXYLATED ALCOHOLS AND ALKYLPHENOLS - DETERMINATION OF CONTENT OF UNSULFATED MATTER
DIN EN ISO 8799 E : 2010 SURFACE ACTIVE AGENTS - SULFATED ETHOXYLATED ALCOHOLS AND ALKYLPHENOLS - DETERMINATION OF CONTENT OF UNSULFATED MATTER
ISO 2870:2009 Surface active agents — Detergents — Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions
UNI EN ISO 2870 : 2009 SURFACE ACTIVE AGENTS - DETERGENTS - DETERMINATION OF ANIONIC-ACTIVE MATTER HYDROLYSABLE AND NON-HYDROLYSABLE UNDER ACID CONDITIONS
UNI EN ISO 8799 : 2009 SURFACE ACTIVE AGENTS - SULFATED ETHOXYLATED ALCOHOLS AND ALKYLPHENOLS - DETERMINATION OF CONTENT OF UNSULFATED MATTER
DIN EN ISO 2870:2009-07 SURFACE ACTIVE AGENTS - DETERGENTS - DETERMINATION OF ANIONIC-ACTIVE MATTER HYDROLYZABLE AND NON-HYDROLYZABLE UNDER ACID CONDITIONS
BS EN ISO 2870:2009 Surface active agents. Detergents. Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions
BS EN ISO 8799:2009 Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Determination of content of unsulfated matter
ISO 8799:2009 Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Determination of content of unsulfated matter
EN 14670:2005 Surface active agents - Sodium dodecyl sulfate - Analytical method
EN ISO 8799:2009 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter (ISO 8799:2009)
EN ISO 2870:2009 Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions (ISO 2870:2009)
DIN EN 14670 E : 2005 SURFACE ACTIVE AGENTS - SODIUM DODECYL SULFATE - ANALYTICAL METHOD
BS EN 14670:2005 Surface active agents. Sodium dodecyl sulfate. Analytical method
DIN EN 14670:2005-09 Surface active agents - Sodium dodecyl sulfate - Analytical method; German version EN 14670:2005

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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