manufacture price Probenecid :White crystalloid powder. standard:CP2005 CAS:57-66-9 M.F:C13H19NO4S 4-((dipropylamino)sulfonyl)benzoic acid package:25KG/drum 10KG/drum 5KG/drum payment:T/T in advance shipping:fast shipping by air,sea,express features:1 bulk drugs 2 best quality lowest price 3 manufactured by our own factory 4 having COA 5 Having export right 6 get GMP certificate