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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
Perfluoro (FFKM) O-ring engineered for high chemical resistance and thermal stability. Intended for sealing applications in aggressive chemical environments, laboratory glassware, and process equipment where durability and long service life are required.
Perfluoro (FFKM) elastomer material for broad chemical compatibility.
White 75 durometer compound for high thermal stability.
Effective service temperature -7 to 230° C.
Recommended for acids, inorganic bases, alcohols/ethers, aromatic and aliphatic hydrocarbons, esters, aldehydes/ketones, amines, and chlorocarbon solvents.
Suitable for sealing glassware joints, flanges, and general laboratory fittings.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More