农药残留

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残留分析中净化剂的性能。

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

脱的目的在于去、微量金属、皂粒、胶质、残留和其它的质。

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的检测食品中菌灵残留量的高效液相谱外标法。