套装内容：
萃取盐包：4g MgSO4+1g NaCl+1g 柠檬酸钠+0.5g柠檬酸氢二钠
50支50mL离心管
典型应用：
所有食品类型的提取（EN 15662）
适用标准：
EN 15662 Foods of plant origin - Determination of pesticide residues using GC-MS and/or LC-MS/MS following acetonitrile extraction/partitioning and clean-up by dispersive SPE - QuEChERS-method