One Pcs 60ml Pyriform Glass separatory funnel with glass stopper for Lab Glassware
8pcs/set lab 30mm 50mm 60mm 75mm 90mm 120mm Diameter Triangle funnel Laboratory Clear White Plastic Conical Funnel
Separatory funnel constant pressure cylindrical shape,standard ground mouth.Capacity 500ml,Joint 24/29,PTFE switch valve
125mL Pear-shaped Plastic Separatory funnel with PTFE Stopper PP Separating Funnel Laboratory Supplies
5pcs/lot 50mm 0.22um Disposable Air Filter with Hydrophobic PTFE Membrane for Laboratory Biological Culture Etc.
Rubber Stopper Buchners Rubber Stopper Buchner Cone Buchner Funnel Flask Cones Collar Rubber Stopper Filter Strainer Cone
1pcs 110mm Plastic detachable filter funnel Resistant corrosion buchner funnel Laboratory Chemistry Equipment Teaching Tools
60mm 90mm Mouth Dia Laboratory Clear White Plastic Filter Funnel Laboratory Experiment Equipment Students Supplies
Separatory funnel cylindrical shape,standard ground mouth.Capacity 250ml,Joint 24/29,Glass switch valve
Triangle funnel,Diameter 75mm,Joint 14/23,Triangle feeding funnel,Thick-walled triangular funnel with external ground joint
