5pcs/lot 69MM air dust removal air pump filter suction device medical filter for pressurized air pump Portable sputum aspirator
Separatory funnel constant pressure cylindrical shape,standard ground mouth 100ml,Joint 24/29+24/29,Double PTFE switch valve
Bush funnel,Capacity 30ml,Outer diameter 36mm,Sand board specifications G3/P30,Sand board funnel
Gas saturation funnel,Capacity 250ml,Joint 24/29,Round Gai funnel,Liquid sealing funnel,Safety funnel
Buchner Funnel Filtration Filter Chemistry Laboratory Plastic Filter Funnel
Sterile Syringe Filters,PES Membrane 0.45μm Pore Size,25mm Diameter,25 Pcs Individually Packed by Ks-Tek
1 Set Buchner Funnel Cones Adapter Set Rubber 9 Count Filter Adapter Cones Set
1pcs 110mm Plastic detachable filter funnel Resistant corrosion buchner funnel Laboratory Chemistry Equipment Teaching Tools
20pcs/lot Disposable Sterile Syringe Filter CA-CN(MCE) membrane Diameter 13mm, Pore size 0.22um
Bush funnel,Capacity 100ml,Outer diameter 60mm,Effective length 60mm,Sand board specifications G1,Sand board funnel
Separatory funnel pear shape,with ground-in glass stopper and stopcock,With tick marks,Capacity 500ml,PTFE switch valve
Separatory funnel constant pressure cylindrical shape,standard ground mouth.Capacity 250ml,Joint 24/29+24/29,PTFE switch valve
