DIN EN 12393-2 E:2012-03 食用植物的食品 气相色谱 (GC) 或液相色谱-质谱联用/质谱法 (LC-MS/MS) 测定农药残留物用多种残留法 第2部分:萃取和净化方法(草案)
Foods of plant origin - Multiresidue methods for the determination of pesticide residues by GC or LC-MS/MS - Part 2: Methods for extraction and cleanup