Flip Off Seals / Caps: Crimp on caps for injection vials. Off Caps / Seals: Tamper evident crimp seal with plastic top which allows complete tear off of Vial Diagrams - Labco. Capacities are approximate, brim full and in ml. Vial 2. Dim: 45 x 12.5mm. Vol: 3.0ml. Glass Type: Soda* Bottom: Flat Cap: SW or DW ... CHROMATOGRAPHY SUPPLIES ...