LH-520 with Ground Glass Filter Plate Tubular Suction Filter Funnel Glass filter plate, the standar..

LH-28 high vacuum valve cylindrical solvent storage bottle (with side grinding 45°) High vacuum..

LH-28 high vacuum valve cylindrical solvent storage bottle (with side grinding 45°) High vacuum..

LH-29 Reaction tube with O-Ring branch (with high vacuum valve) 15# O-Ring nozzle reaction tube, ca..

LH-248 with Sand Plate Gas Bottle The large diameter filter improves the scrubbing effect. ..

LH-252 with Air Pipe Thick Wall Pressure Pipe A thick-walled pressure-resistant bottle with an air ..

LH-103 with Straight Cold Trap (split type) It has a split-type cold trap and is easy to clean.&nbs..

LH-71 single row tube vacuum gas distributor (with standard PTFE gate) The grinding ring on the rig..

LH-79 double row tube vacuum gas distributor (with glass sphere high vacuum hollow core door) The l..

LH-80 double row tube vacuum gas distributor (with glass sphere high vacuum hollow core door) The l..

LH-80 double row tube vacuum gas distributor (with glass sphere high vacuum hollow core door) The l..

LH-82 double row tube vacuum gas distributor (with glass sphere high vacuum hollow core door) The l..

LH-82 double row tube vacuum gas distributor (with glass sphere high vacuum hollow core door) The l..

LH-82 double row tube vacuum gas distributor (with glass sphere high vacuum hollow core door) The l..

LH-76 double row tube vacuum gas distributor (with standard interchangeable glass door) The left en..