Email/skype:[email protected] Are you in search of a new vendor? ShangHai Kaiwodun Biochemical CO.,LTD,we have our own laboratory and factory,our company focuses on research and development of different kinds of animal and plant extracts to adapt to human health need in today's society. Example SPC: ProName:4mexedrone Appearance: Powder Purity: >99.4% Package: 1kg/foil bag or according to the customers requirements. Application: For chemical research Transportation: SEA OR AIR MOQ: 10 Gram orgin country:China Storage: Store in a cool dry place and keep away from direct strong light ---------------------------------------------------------------------------------------- All below products are available: 2-A1MP,2nmc,4-cec,4-cmc,4-cprc, 4-cmc 4fpvp,4c-pvp,4-emc,4F-PHP,4FPV8,,4-MEC,4-MPD