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SURFACE ACTIVE AGENTS - DETERMINATION OF DIALKYL-TETRALINS CONTENT IN LINEAR ALKYLBENZENE BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2003

Publisher

National Standards Authority of Ireland

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Foreword
1 Scope
2 Normative reference
3 Principle
4 Reagents
5 Apparatus
6 Procedure
   6.1 Preliminary test
   6.2 Calibration
   6.3 Determination
7 Calculation
8 Precision
   8.1 General
   8.2 Repeatability limit
   8.3 Reproducibility limit
9 Test report
Annex A (informative) Method of determination of the
        carbon number distribution of the LAB sample
        (UOP Method 673-88)
   A.1 General
   A.2 Principle
   A.3 Reagents
   A.4 Apparatus
   A.5 Procedure
        A.5.1 Chromatographic conditions
        A.5.2 Determination
        A.5.3 Time for analysis
   A.6 Calculations
   A.7 Precision
        A.7.1 Repeatability
        A.7.2 Reproducibility
Bibliography

Defines a method for the determination of dialkyl-tetralins (DAT), being 1,4-dialkyl-2,3-dihydro-naphthalene in linear alkylbenzene (LAB) in the range of the mass fraction of 0,5% to 10%.

DocumentType	Standard
Pages	19
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
UNI EN 13405 : 2003	Identical
BS EN 13405:2002	Identical
UNE-EN 13405:2003	Identical
EN 13405 : 2002	Identical
DIN EN 13405:2003-04	Identical