1. 6th EU Framework Programme project NORMAN (Network of reference laboratories and related organisations for monitoring and bio-monitoring of emerging environmental pollutants), Contract number 018486
2. Commission Decision (2002/657/EC) of 12 August 2002 Implementing Council Directive 96/23/EC concerning the performance of analytical methods and the interpretation of results. Official Journal of the European Communities L221:8–36, Brussels, Belgium
3. Hopfgartner G, Varesio E, Tschäppät V, Grivet EB, Leuthold LA (2004) J Mass Spectrom 39:845–855
4. Ferrer I, Thurman EM (eds) (2003) Liquid chromatography/ mass spectrometry, MS–MS, and time of flight MS: Analysis of emerging contaminants. ACS symposium series 850. American Chemical Society, Washington, DC
5. Petrovic M, Hernando MD, Diaz-Cruz MS, Barcelo D (2005) J Chromatogr A 1067:1–14