BS EN 12393-2. Foods of plant origin. Multiresidue methods for the determination of pesticide residues by GC or LC-MS/MS. Part 2. Methods for extraction & clean-up Food products, Food crops, Food testing, Chemical analysis & testing, Determination of content, Residues (pesticides), Pesticides, Contaminant determination (food), Gas chromatography, Chromatography, Phosphorus organic compounds, Halogenated hydrocarbons, Extraction methods of analysis, Solvent extraction methods, Test specimens, Specimen preparation, Test equipment