I.S. EN 13273:2001
Current
The latest, up-to-date edition.
SURFACE ACTIVE AGENTS - DETERMINATION OF THE CONTENT OF NON-IONIC SUBSTANCES IN ANIONIC SURFACE ACTIVE AGENTS BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC)
Hardcopy , PDF
English
01-01-2001
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Calibration
7 Sampling and preparation of the test sample
8 Procedure
9 Calculation and expression of results
10 Precision
11 Test report
Annex A (informative) Flow diagram for the backflush
valve in position 1 and position 2
Annex B (informative) Example chromatograms
Annex C (informative) Ring test results
Provides a method for the determination of the contents of non-ionic substances in anionic surface active agents (sulfates, sulfonates and ethoxysulfates) by high performance liquid chromatography (HPLC).
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 13273:2001 | Identical |
| UNE-EN 13273:2002 | Identical |
| DIN EN 13273:2001-06 | Identical |
| EN 13273:2001 | Identical |
| UNI EN 13273 : 2001 | Identical |
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