Small Clear Plastic Mini Funnels for Bottle Filling, Perfumes, Essential Oils, Science Laboratory Chemicals (12 Pack)

Separatory funnel constant pressure cylindrical shape,standard ground mouth 100ml,Joint 19/26+19/26,Double PTFE switch valve

1pc DIA50mm Transparent borosilicate Glass Thickened conical Funnel Lab Triangle filter funnel Chemistry Educational Stationery

4pcs Disc DIA 65mm High Precision Negative Pressure Drainage Air Filter with PTFE Membrane 4-9mm Universal Adapter Interface

Separatory funnel globe shape,with ground-in glass stopper and stopcock 500ml,Spherical separatory funnel,Glass switch valve

Stainless Steel Kitchen Funnel with Detachable Filter for Transporting Liquids& Fluid, Adding Ingredients Jams and Marmalades to

Filtration funnel,with grinding mouth sand board,Capacity 1000ml,Joint 29/32,Sand board specifications G4,Bush funnel,sand board

24pcs Syringe Filter,Hydrophilic Nylon Membrane 25mm Diameter 0.22um Pore Size,Non Sterile Filtration,Green(nylon-25mm 0.22um)

Rubber Stopper Buchners Rubber Stopper Buchner Cone Buchner Funnel Flask Cones Collar Rubber Stopper Strainer Strainer Cone

2Pcs/Set 90mm Laboratory High-quality Glass Funnel Conical Funnel Filter Device

10pcs/lot Lab Biological culture 50mm 0.22um Disposable Air Filter aseptic air respiratory filter with Hydrophobic PTFE Membrane

Triangle funnel,Diameter 75mm,Joint 14/23,Triangle feeding funnel,Thick-walled triangular funnel with external ground joint