
13-D1 Size 13 Rubber Stopper Lyophilized Bottle Stopper. Customizable Sterilization: Sterilization process can be customized by EO (Ethylene Oxide) to meet specific requirements. Premium Material Options: Made from Bromo-butyl (BIIR) or Chloro-butyl (CIIR) rubber for pharmaceutical packaging. GMP Compliant Workshop: Produced in A, B, C, D class cleaning workshops meeting GMP standards. Full Customization Service: Supports full customization, minor customization, and flexible customization from samples or designs. Versatile Application: Suitable for antibiotics, injections, infusions, oral solutions, and other pharmaceutical packaging. High Seal Strength: Minimum seal strength of 20N/15mm ensures secure closure for vials. Colorful Stopper Options: Colorful stoppers are available and can be customized for identification. 100% Quality Inspection: Every finished product undergoes 100% visual and function inspection before packing.