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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
Size 112 Kalrez o-ring. Kalrez is a perfluoroelastomer with high temperature and chemical resistance. Has all the properties and inertness of PTFE. Can be used in pharmaceutical, food or semiconductor applications.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
Size: 15lSeam welded w/ electropolish finish3-port w/ siphon, fill & vent tubesIncludes: 45mm pp cap & silicone gasketDimensions: 1/4"OD x .152" IDLongest tube: 11 15/16" at curve. MADE IN THE USA.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
Perfluoro (FFKM) O-ring for high-performance sealing applications; white, size 214, provides high thermal stability and broad chemical resistance suitable for laboratory and process use.
Provides superior chemical resistance to acids, bases, and common solvents.
Wide service temperature range from -7 to 230° C.
White perfluoro (FFKM) formulation for high-purity applications.
Compatible with aggressive chemistries including chlorinated solvents and amines.
Suitable for seals and fittings in laboratory and process equipment.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
Chemglass Perfluoro (FFKM) O-ring, size #204 (white), offers high thermal stability and broad chemical resistance for laboratory sealing applications where standard elastomers fail.
Perfluoro (FFKM) material for superior chemical resistance.
White color for visual identification.
Size #204, standard o-ring dimension.
Service temperature -7 to 230° C.
Recommended for acids, inorganic bases, alcohols and ethers, aromatic hydrocarbons, esters, aldehydes and ketones, aliphatic hydrocarbons, amines, and chlorocarbon solvents.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
Perfluoro (FFKM) O-ring manufactured from Simriz 486 material, designed for high chemical and thermal resistance in laboratory vacuum and O-ring joint applications.
Perfluoroelastomer (FFKM) material.
Service temperature: -7 °C to 230 °C.
White color, 75 Shore A durometer.
USP Class VI compliant.
AS568 dash #220 size for standard O-ring joints.
Suitable for vacuum traps and O-ring joints.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
Chemglass Perfluoro (FFKM) O-ring #224 (CG-309-U-224) is a white, 75 durometer perfluoroelastomer O-ring designed for demanding chemical and thermal service. It provides broad chemical compatibility and thermal stability for laboratory glassware, valves, and fluid transfer applications where aggressive media are present.
Perfluoro (FFKM) construction for superior chemical resistance.
White color with 75 durometer hardness.
Effective service temperature: -7 to 230° C.
Suitable for acids, inorganic bases, alcohols, ethers, aromatic and aliphatic hydrocarbons, esters, aldehydes, ketones, amines, and chlorocarbon solvents.
Stocked in dash size #224 for direct replacement use.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More