DIN EN 12393-1:2014 Edition
$29.25
Foods of plant origin – Multiresidue methods for the determination of pesticide residues by GC or LC-MS/MS – Part 1: General considerations
Published By | Publication Date | Number of Pages |
DIN | 2014-01 | 19 |
This European Standard gives general considerations for the determination of pesticide residues in foods of plant origin. Each method specified in this European Standard is suitable for identifying and quantifying a definite range of those organohalogen, and/or organophosphorus and/or organonitrogen pesticides which occur as residues in foodstuffs of plant origin. This European Standard contains the following methods that have been subjected to interlaboratory studies and/or are adopted throughout Europe: – method M: Extraction with acetone and liquid liquid partition with dichloromethane/light petroleum, if necessary clean-up on Florisil®;- method N: Extraction with acetone, liquid liquid partition with dichloromethane or cyclohexane/ethyl acetate and clean-up with gel permeation and silica gel chromatography; – method P: Extraction with ethyl acetate and, if necessary, clean-up with gel permeation chromatography. The applicability of the three methods M, N and P for residue analysis of organohalogen, organophosphorus and organonitrogen pesticides, respectively, is given for each method.