天津一方科技有限公司为德国DRE产品总代,并备有大量现货。 acephate,30560-19-1,10ug/mL;acetochlor,34256-82-1,10ug/mL;aclonifen,74070-46-5,10ug/mL;alachlor,15972-60-8,10ug/mL;allethrin,584-79-2,10ug/mL;anilofos,64249-01-0,10ug/mL;a-BHC,319-84-6,10ug/mL;b-BHC,319-85-7,10ug/...