depurant
1. Keywords analysis of residual pesticide depurant purification efficiency;
农药残留分析;净化剂;净化效率;
2. depurant tank
净化剂贮罐
3. 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的性能。