Professional 2ml hplc 8-425 glass vial with ptfe liner pp cap 网页Professional clear 2ml 9mm screw thread vials with ptfe liner 2022 - 05 - 20 Red PTFE/White silicone septa+Black screw cap with hole, for 2ml 8-425 screw top vial What You Get: 100 x 2ml HPLC Vial Caps&Septa The Manufacturer Membrane Solutions Corp, founded in 2006, based in Plano, Texas.