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Stopcock parts and components give stopcocks a wider range of uses. Stopcock plug assemblies are also produced to replace parts in existing lab equipment. Plastic replacement stopcock parts and components, when paired with a stopcock, are often used in conjunction with separatory funnels, Schlenk flasks and burettes.
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
Replacement Viton O-Rings for 1/4" Unions, Airfree, Schlenk. Replacement Viton O-Rings for item AF006704. O-Rings are 70 durometer Viton. Unions provide seals directly from the listed sizes on a glass to glass basis, or can be used with the AF-0068 cuffs and flexible tubing. They can be used with glass tubing as much as 1/32in undersize. Unions are made from #316 stainless steel.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More