Validation of a Horizontal Standard for the Determination of Linear Alkylbenzene Sulphonates (LAS) by Liquid Chromatography with Fluorescence Detection (LC-FLD) and Liquid Chromatography with Mass Selective Detection (LC-MS) in a European Intercomparison Exercise
Project HORIZONTAL is interdisciplinary aiming at a harmonisation and horizontal standardisation of test procedures, in particular for sludge, soils and biowastes. In the context of this standardization project, a series of draft technical specification were designed upon an extensive desk study, fine-tuned after expert consultations and finally validated in international intercomparisons exercise.
This report summarises the work performed within the validation study of the draft standard for the determination of linear alkylbenzene sulphonates (LAS) in soils, sludge and treated bio-waste using liquid chromatography with fluorescence detection (LC-FLD) and liquid chromatography with mass selective detection (LC-MS). It further explains the underlying statistical concept for the calculation of reproducibility and repeatability from intercomparisons data. In addition all single values, results of the statistical evaluation as well as background information on the validation materials used are described and explained.
SOBIECKA Elzbieta;
VAN DER SLOOT Hans;
HANSEN Nis;
GAWLIK Bernd;
2008-02-06
OPOCE
JRC40176
978-92-79-07094-5,
1018-5593,
EUR 22998 EN,
OP LB-NA-22998-EN-C,
https://publications.jrc.ec.europa.eu/repository/handle/JRC40176,
10.2788/44441,
Additional supporting files
| File name | Description | File type | |
|---|
