These nonsterile syringe filters are tested for physical properties and UV detectable extractables. Each unit features secure, enhanced female Luer-Lok inlet and male luer slip outlet, and solvent-resistant low extractable polypropylene housing. Select membranes available with 1.0 µm binder-free glass prefilter for high-solids sample. All syringe filters are autoclavable. SpecificationsMembrane Diameter (mm): 30 Max Pressure (psi): 90 Max Operating Temperature C: 100 Max Operating Temperature F: 212 Pore Size (um): 1 Housing Material: Polypropylene (PP) Membrane Material: Polytetrafluoroethylene (PTFE) Retention Volume (uL): <137 Description: HPLC Syringe Filters, Non Sterile, PTFE, 1.0 um, 30 mm dia, 100/pk High quality, economical price Syringe filters come with plastic jar for convenient storage Constructed with a 30 mm PTFE membrane and 1.0µm pore size 0 µm binder-free glass prefilter for high-solids sample All syringe filters are autoclavable ASIN B00NG2PL58 Item Weight 1 pounds Manufacturer COLE-PARMER Item model number AO-32816-34 Package Dimensions 5.68 x 4.63 x 4.61 inches