FILTER TUBE GLASS 20MM M 14 ,Each

Details

FILTER TUBE, AIRFREE^ Joint size: 14/20. Frit O.D; 20mm; Porosity: Medium; Stopcock Type: Glass. Similar to AF-0544, but with the addition of two 2mm glass stopcocks with constant pressure retension devices or all fluoropolymer resin AIRFREE valves at either end of the tube.