This standard specifies the method for the determination of persistent foaming properties of pesticides. This standard applies to pesticide products that need to be diluted with water before application.
GB/T 28137-2011 Referenced Document
GB/T 5451-2001 Testing method for the wettability of dispersible powders of pesticides
GB/T 601 Chemical reagent.Preparations of reference titration solutions*, 2016-10-13 Update
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*, 2023-08-06 Update
GB/T 28137-2011 history
2011GB/T 28137-2011 Testing method of persistent foaming for pesticides