Laboratory Instrument, Rotary Evaporator, Glass Reactor manufacturer / supplier in China, offering Nanbei Instruments Lab Desktop Electrical Heating Thermostatic Blast Vacuum Drying Oven, Nanbei Instruments Electric Heating Constant Temperature Vacuum Oven Blast Drying Oven, Nanbei Instruments Big Vacuum Hearth Induction 11L 1600c Degrees Lab Muffle Furnace and so on.