crimp septa cap for crimp vial VWR-Aijiren HPLC Vials. Chromatography Vials and Caps - 12 x 32mm Crimp Top Vials and. We offer the best prices on 2ml Clear crimp top vial with label, 12 x 32mm Crimp Top Vials and Caps. CP-01-11-01 - 11mm Crimp Cap with PTFE Septa Pack Size: PK/1000 Price: £94.00 View Product 11mm crimp cap with natural rubber