Sample Vials and Accessories [ For all ACQUITY UPLC, HPLC, and GC Systems ] Crimp caps squeeze the septum between the rim of the glass vial and the Vials and Caps – WICOM Items 1 – 24 of 470 Rollrandflaschen, Gewindeflaschen, etc. für HPLC und GC von Aijiren, Waters, Chromacol, Thermo Tisher im Shop.