Syringe Filters,PES Membrane 0.45μm Pore Size,13mm Diameter,hydrophilic,18Pcs by Ks-Tek

8pcs/set lab 30mm 50mm 60mm 75mm 90mm 120mm Diameter Triangle funnel Laboratory Clear White Plastic Conical Funnel

Separatory funnel pear shape,with ground-in glass stopper and stopcock,With tick marks,Capacity 1000ml 24/29,glass switch valve

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

10pcs/lot Dust-removing air filter 10um straight port paper air filter for vacuum pump oxygen producer

Syringe Filters,PVDF Membrane 0.45μm Pore Size,13mm Diameter,hydrophobic,18Pcs by Ks-Tek

5pcs/lot 50mm 0.22um Disposable Air Filter with Hydrophobic PTFE Membrane for Laboratory Biological Culture Etc.

100 Pieces 150mm,15cm Quantitative filter paper Slow,Medium,Fast Speed Grad

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

Syringe Filters,PTFE Membrane 0.22μm Pore Size,13mm Diameter,25 Pcs by Ks-Tek

5 Pieces Mini Metal Funnels For Filling Small Bottles Transferring Liquid Refill Perfume Essential Oil Dispensing Tool

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