Use these barbed press-in-plugs to keep open tubing lines or tubing assemblies free of foreign contaminants and ensure process purity. Plugs are manufactured from 100% virgin materials in a ISO Class 8 (formerly Class 100,000) environment and include full material traceability. Available in polypropylene (PP) or nylon. All plugs are sterilizable by gamma irradiation; nylon plugs may also be autoclaved. Protect against contaminants in tubing lines. Sterilizable for critical applications