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

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

LH-521 Jacketed Straight Tubular Core Funnel A jacketed filter funnel allows filtration under heati..

LH-521 Jacketed Straight Tubular Core Funnel A jacketed filter funnel allows filtration under heati..

LH-220 Non-Scale Constant Pressure Drip Funnel with Standard Glass Interchangeable Door ..

LH-221 Non-Scale Constant Pressure Dropping Funnel with Standard PTFE Gate ..

LH-221 Non-Scale Constant Pressure Dropping Funnel with Standard PTFE Gate ..

LH-221 Non-Scale Constant Pressure Dropping Funnel with Standard PTFE Gate ..

LH-218 Pear-Shaped Separatory Funnel Glass Interchangeable Door (Ball with Thick Glass Tube Manual M..

LH-218 Pear-Shaped Separatory Funnel Glass Interchangeable Door (Ball with Thick Glass Tube Manual M..

LH-218-F Pear-Shaped Separatory Funnel Glass Interchangeable Door The top is equipped with a standa..

LH-218-F Pear-Shaped Separatory Funnel Glass Interchangeable Door The top is equipped with a standa..

LH-217 Pear-Shaped Separatory Funnel PTFE Door (Ball is Blown with Thick Glass Tube by Hand)  ..

LH-217 Pear-Shaped Separatory Funnel PTFE Door (Ball is Blown with Thick Glass Tube by Hand)  ..

LH-217-F Pear-Shaped Separatory Funnel PTFE Gate Similar to LH-217, the difference is in the top pl..