Rotary Evaporator, Reactor, Centrifuge manufacturer / supplier in China, offering Westtune Syd-261d ASTM D93 Fully Automatic Pmcc Pensky-Martens Closed Cup Flash Point Tester for Petroleum Products, Westtune Xry-1c Oxygen Bomb Calorimeter 5mj/Kg~40mj/Kg ± 40j/G for Calorific Value of Petroleum Products ASTM D2430 Standard, Westtune Xry-1A+ Digital Display Oxygen Bomb Calorimeter Test Instruments 14000~15000 J/K for Petroleum Products and so on.