EN 15608:2008
Current
The latest, up-to-date edition.
Surface active agents - Quantitative determination of free fatty acid in alkylamidopropylbetaines - Gas-chromatographic method
07-05-2008
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) Reference GLC Chromatogram
A.1 GC Conditions
Annex B (informative) Method validation
B.1 Calibration
B.2 Statistical and other data derived from the results
of interlaboratory tests
B.3 Remarks
Bibliography
This European Standard specifies a procedure for the determination of the content of free fatty acid, FFA, in alkylamidopropylbetaines, which is defined as being the amount of fatty acid expressed in grams per 100 g of product.This method has been validated for the determination of fatty acids from C6 to C20 in a total concentration range from 0,02 g to more than 3,0 g fatty acid per 100 g of product.
| Committee |
CEN/TC 276
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 15608:2008 | Identical |
| NF EN 15608 : 2008 | Identical |
| I.S. EN 15608:2008 | Identical |
| DIN EN 15608:2008-08 | Identical |
| SN EN 15608 : 2008 | Identical |
| NBN EN 15608 : 2008 | Identical |
| UNI EN 15608 : 2008 | Identical |
| NEN EN 15608 : 2008 | Identical |
| NS EN 15608 : 1ED 2008 | Identical |
| UNE-EN 15608:2009 | Identical |
| PN EN 15608 : 2008 | Identical |
| 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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