Instrument Reference for 2.0 mL, 11 mm Crimp-Top Vials – Restek. Instrument Reference for 2.0 mL, 11 mm Crimp-Top Vials ; A.I., 42 Vial Tray ; Aijiren, 1042, 1050, 1080, 1082, 1084, 1090, , , , , , , Interlock Vials, Restek | VWR. Interlock limited volume vials offer the performance and convenience of a one-piece