Certification of a Reference Material for Herbicides in Water by Way of Inter Laboratory Comparison
Published Online: 3 FEB 2010
Copyright © 2009 ISTE Ltd.
Transverse Disciplines in Metrology
How to Cite
French College of Metrology (2009) Certification of a Reference Material for Herbicides in Water by Way of Inter Laboratory Comparison, in Transverse Disciplines in Metrology, ISTE, London, UK. doi: 10.1002/9780470611371.ch1
- Published Online: 3 FEB 2010
- Published Print: 1 JAN 2009
Print ISBN: 9781848210486
Online ISBN: 9780470611371
- statistical data;
The certified reference materials (CRMs) are among the most appropriate tools for the traceability and validation of analytical methods. Although their number seems to be high 20,000, they only cover a small part of the analytical needs for environmental monitoring. Until now, none were available for analyzing pesticides in water.
After an intralaboratory feasibility study and an evaluation of the behavior of this material during interlaboratory testing, the LNE has produced and certified a CRM for the triazine and phenylurea analysis in water samples.