Polypropylene Vials, 20mL, with Screw Cap, 40/PAK Back Catalog number: PEN8145079 Availability: In the manufacturer's stock Price on request - + Recommended 9450-01 2mL Storage Holder Vial with Spring, Stopper and W 107,76 € 5610-2124 Filter Vial 0.45um RC pre-slit septa 344,27 € 38-252 24mm x 0.125" PTFE/Silicone Septa 48,71 €