5pcs/lot 65mm Disc Type precision filter with 0.2um PTFE membrane Used for oxygen - making machine suction machine

1Pc 90mm Lab Triangle Glass funnel Thicked Borosilicate Glass Funnel Laboratory Chemistry Educational Stationery

Gas saturation funnel,Capacity 50ml,Joint 24/29,Round Gai funnel,Liquid sealing funnel,Safety funnel

Separatory funnel constant pressure cylindrical shape,standard ground mouth.Capacity 100ml,Joint 24/29+24/29,Glass switch valve

Filtration funnel,with grinding mouth sand board,Capacity 2000ml,Joint 24/40,Sand board specifications G3,Bush funnel,sand board

Syringe Filters,PTFE Membrane 0.22μm Pore Size,13mm Diameter,hydrophobic,18Pcs by Ks-Tek

Separatory funnel constant pressure cylindrical shape,standard ground mouth.Capacity 100ml,Joint 24/40,PTFE switch valve

Sterile Syringe Filters,PES Membrane 0.45μm Pore Size,25mm Diameter,25 Pcs Individually Packed by Ks-Tek

Separatory funnel globe shape,with ground-in glass stopper and stopcock 60ml,Spherical separatory funnel,Glass switch valve

Separatory funnel cylindrical shape,standard ground mouth.Capacity 250ml,Joint 24/29+24/29,Glass switch valve,without tick mark

Sterile Syringe Filters,PVDF Membrane 0.22μm Pore Size,25mm Diameter,25 Pcs Individually Packed by Ks-Tek

Separatory funnel cylindrical shape,standard ground mouth.Capacity 100ml,Joint 19/26+19/26,Glass switch valve