农药残留

The purpose of bleaching is to wipe off some pigment minim-metal ,soap, lecithoid ,remnant pesticide and other impurity.

脱色于去除色素、微量金属、皂粒、胶质、残留农药和其它杂质。

The two simple methods can be employed to check the performance of depurant uesed in the analysis of residual pesticide.

这两种方法可以方便地检查出农药残留分析中净化剂能。

A better method was presented by adopting an external standard method of high performance liquid chromatography for the determination of Anilazine pesticides residue in foods.

建立了一套较为完善检测食品中农药敌菌灵残留量高效液相色谱外标法。