Vf30 # & chemical products with main ingredient is piperonyl butoxide - vf30, used as an additive in pe spinning industry, 20kg / barrel. cas code: 51-03-6, 100% new.
Vf30 # & chemical finished product whose main ingredient is piperonyl butoxide - vf30 , used as an additive in pe spinning industry , 20kg / barrel. cas code: 51-03-6 , 100% new