Sterile Syringe Filters,PES Membrane 0.22μm Pore Size,33mm Diameter,10 Pcs Individually Packed by Ks-Tek

Separatory funnel pear shape,with ground-in glass stopper and stopcock,Capacity 250ml,glass switch valve

Syringe Filters,PTFE Membrane 0.22μm Pore Size,25mm Diameter,10 Pcs by Ks-Tek

10 PCS Sliver Mini Metal Funnels For Filling Small Bottles Transferring Liquid Refill Perfume Essential Oil

Syringe Filters,PVDF Membrane 0.22μm Pore Size,25mm Diameter,50 Pcs by Ks-Tek

Triangle funnel,Diameter 60mm,Joint 14/23,Triangle feeding funnel,Thick-walled triangular funnel with external ground joint

5pcs/lot 69MM air dust removal air pump filter suction device medical filter for pressurized air pump Portable sputum aspirator

Mini Car Auto Engine Funnel Gasoline Oil Fuel Diesel Liquid Washer Fluid Change Fill Transfer Collapsible lab Long Neck Funnel

100 Pcs CA Membrane Filter Cellulose Nitrate 47mm 50mm 0.45um 0.22um

1piece OD55mm Universal Microporous Vent Filter with Disposable Fiber Filter Membrane for CO2 Gas Analyzer Sputum Aspirator

100PCS/bag 9cm Laboratory filter paper Circular Qualitative filter paper medium speed Funnel filter paper

10pcs 3ML Disposable Plastic Eye Dropper Set Transfer Graduated Pipettes