or
EZFlow* Syringe Filter 33mm^ EZFlow* Syringe Filter, Filter Diameter: 33mm, Filter Material: Hydrophobic PTFE, Filter Pore Size: 0.22um, membranes are reinforced with polypropylene housing with female Luer-lok inlet and male Luer slip outlet, Application: HPLC, IC, GC, Diameter: 33mm, Height: 26mm