Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum C… por | Jul 17, 2026Sterile Empty Vials. Self Healing Injection Port: Officinal PTFE Coating 1ml 10pcs. Aluminum Cap. Single Dose Glass Teartop Vial. Aluminum-plastic cover : 13/20mm Color Filp Off. 20 ml 10pcs. 50 ml 6pcs.