HayWHNKN 10L Vacuum Filtration System, Negative Pressure Suction Filter with Stainless Steel Buchner Funnel & Glass Filter Flask, Discharge Valve & Brake Casters, for Lab Chemical Industrial Use

HayWHNKN 50L Vacuum Filtration System, Negative Pressure Suction Filter with Stainless Steel Buchner Funnel & Glass Filter Flask, Discharge Valve & Brake Casters, for Lab Chemical Industrial Use

TECHTONGDA 20L Stainless Steel Vacuum Suction Filter, Split Vacuum Filtration System Vacuum Buchner Funnel with 10pcs Filter Paper and Discharge Valve, 13.8" Diameter for Lab Industrial Use

HayWHNKN 20L Vacuum Suction Filter Filtration System, Split Type Stainless Steel Buchner Funnel & Boro 3.3 Glass Collection Bottle with PTFE Drain Valve, 4 Casters for Lab Chemical Industrial Use

TOGEPP One Stop Shop Vacuum Filtration Kit - Filter Bottle, Porcelain Buchner Funnel & Metal Pump for Research & Education(250ML)

TOGEPP Professional Vacuum Filtration Apparatus - Metal Pump & Filter Bottle, Porcelain Buchner Funnel for Lab, Testing & R&d(250ML)

JEWEDECO Scientific Laboratory Filling Funnels Set 2pcs 100ml and 60ml Wide Mouth Liquid Filter Funnels for Lab and Industrial Use

TOKIDNY Plastic Buchner Funnel Lab Filtration Filter with Paper Filtering for Laboratory Chemistry Experiments, Sturdy Pp Material, Medium Size Suitable for School and Industrial Use

Gatuida 2pcs Laboratory Funnel Wide Mouth Filters for Transferring Liquids Scientific Research and Industrial Applications

MUSISALY 70mm Plastic Buchner Funnel with Filter Paper Support Wide Mouth Suction Filtration Funnel for Laboratory and Industrial Use