crimp vial for hplc with ptfe liner pp cap Perkin Elmer . Thermo Scientific 11 mm Glass Crimp Top Vials. Use these 11 mm clear glass vials with snap caps or aluminum crimp seal closures. Pricing and Availability. Fisherbrand Certified Vial Kit 9mm short thread, Clear Glass, 1.5mL, PP Screw Cap, Center hole . 20-CVCBT3-CP - 20mL Crimp Top