Tooling for non-standard/custom container formats. Vial Closing Methods. Serum or Lyo stopper options. Vial Sealing Methods. Crimp or Press-fit capping options. Aluminum Seal / Cap Type: DIN standard with or without flip-top. Sealing Method: Disc Style. Clean Air Utilities: Clean dry air 6 bar, 56L/min free air. Materials of Construction: