【摘要】 本文采用岛津CBP1 -M25 -025毛细管柱为分离柱 ,ECD检测 ,测定了茶叶中7种常用的不同性质农药的残留。本方法对7种农药的回收率范围为83.56%～101.16% ,变异系数为1.62%～12.62 % ,检测限为0.04～0.47×10-9g。更多还原

【Abstract】 Determination of seven types of different characteristic pesticides residue in tea were performed by CBP1-M25-025 capillary column with ECD detector in this paper.The RC and C.V.range for the method were 83.56%～106.16% and 1.62%～12.62% respectively, the detector limit range was 0.04～0.47×10-9g.更多还原