For use with aluminum crimp seal closures, these high-quality 11 mm clear (Type 1, Class A), they meet all requirements of US, EU, JPN Pharmacopia. Vials - Fisher Scientific. A variety of vials, closures, and vial accessories in a range of sizes, shapes, and material compositions designed for various scientific applications; With Our Simplified Selection of Chromatography Vials - Restek. Short-Cap Vial w/White Graduated Marking Spot 2.0 mL, 11 mm Poly Crimp Seal Caps: Snap-On or Crimp.