Professional PES filter vials for sale vwr-HPLC Vials Supplier Wide opening 0-425 screw top 2ml vials with ptfe liner pp cap VWR. 2738 Supelco Vials, screw top with solid green Thermoset cap with PTFE liner, preassembled, pkg of 00 volume 4 mL, clear glass vial, O.D. × H 5 mm × 45 mm, thread for 3-425 Application It has been used in decanting