Stopcock Parts and Components
Chemglass Life Sciences Chemglass O-Ring, Perfluoro (FFKM), #108 - replacement seal for reaction vessels and lids
O-Ring made from Perfluoro (FFKM) perfluoroelastomer for high chemical resistance and elevated temperature sealing applications. Typically used as a replacement seal in laboratory glassware, reaction vessels, lids, and fittings.
- Perfluoro (FFKM) material provides superior chemical resistance.
- Effective service temperature range of -7 to 230° C.
- Typically stocked in white 75 durometer elastomer.
- Sold individually (each).
- Compatible with acids, inorganic bases, alcohols/ethers, aromatic hydrocarbons, esters, aldehydes/ketones, aliphatic hydrocarbons, amines, and chlorocarbon solvents.
- Suitable for replacement sealing in reaction vessels, lids, and laboratory fittings.
Chemglass Life Sciences Simriz 486 FFKM O-Ring, AS568-136 - White, 75A (For laboratory seals and O-ring joints)
Simriz 486 FFKM O-ring is a high-purity perfluoroelastomer seal designed for aggressive chemical environments and elevated temperatures. Supplied by Chemglass, it combines elastomer resilience with chemical resistance similar to PTFE and is certified to USP Class VI for high-purity laboratory and process applications.
- High chemical resistance for aggressive process chemistries.
- Wide operating temperature range suitable for elevated temperatures and thermal cycles.
- White, clean-room compatible material for high-purity applications.
- 75 Shore A hardness for durable sealing and low compression set.
- Size: 1.987 in inner diameter x 0.103 in cross section (50.47 mm x 2.62 mm).
Chemglass Life Sciences Simriz SZ486 FFKM O-Ring - AS568-225 (White, 75 Shore A)
Simriz SZ486 perfluoroelastomer (FFKM) O-ring sized to AS568-225. This white, carbon-black free FFKM compound is formulated for broad chemical resistance, thermal stability, and low particulate performance required in pharmaceutical, semiconductor, and biotech sealing applications.
- Perfluoroelastomer material providing broad chemical resistance and thermal stability.
- White, carbon-black free formulation for reduced particulate and contamination.
- 75 Shore A durometer for reliable compression set and sealing performance.
- Wide operating temperature range suitable for steam and plasma processes.
- Suitable for high-purity and aggressive chemical handling in pharmaceutical and semiconductor environments.
Chemglass Life Sciences O-Ring, Simriz 486 FFKM Perfluoro, White, Class VI, Size #331
Chemglass CG-309-Z-331 is a perfluoroelastomer O-ring made from Simriz 486 FFKM, sized #331 for laboratory and process sealing applications. The component is white, Class VI, and designed to resist a wide range of aggressive chemicals while operating across a broad temperature range.
- Perfluoroelastomer (FFKM) material for broad chemical resistance.
- White color suitable for high-purity environments.
- Class VI material for biocompatibility and pharmaceutical use.
- Stocked at 75 durometer.
- Service temperature range: -7 to 230 °C.
- Compatible with acids, inorganic bases, alcohols/ethers, aromatic hydrocarbons, esters, aldehydes/ketones, aliphatic hydrocarbons, amines, and chlorocarbon solvents.
Glass Expansion Replacement barrel for Eluo nebulizer cleaning tool
Eluo Barrel. A replacement barrel for the Eluo Nebulizer Cleaning Tool (NC9462559, 70-ELUO). Try using Fluka RBS-25 Concentrate 1L (NC9000117, FLUKA25) with your Eluo, it is a concentrated cleaning solution that is highly effective in removing clogs from nebulizers, and deposits/residues from spray chambers, torches, injectors, and cones.Glass Expansion is ISO 9001:2015 certified by AB Certification, No. AU4501-9001
Ace Glass, Inc. O-RING EPDM SIZE 116 O-RING EPDM SIZE 116
Size 116 Ethylene Propylene (EPDM) o-ring. Pack/12. This is a type of synthetic rubber of ethylene-propylene. Has a soft general seal w/ wide applications and good compression set. Can be green, brown or black in color.
Ace Glass, Inc. O-RING EPDM SIZE 121 O-RING EPDM SIZE 121
Size 121 Ethylene Propylene (EPDM) o-ring. Pack/12. This is a type of synthetic rubber of ethylene-propylene. Has a soft general seal w/ wide applications and good compression set. Can be green, brown or black in color.
Ace Glass, Inc. O-RING EPDM SIZE 016 O-RING EPDM SIZE 016
Size 016 Ethylene Propylene (EPDM) o-ring. Pack/12. This is a type of synthetic rubber of ethylene-propylene. Has a soft general seal w/ wide applications and good compression set. Can be green, brown or black in color.
Ace Glass, Inc. O-RING EPDM SIZE 014 O-RING EPDM SIZE 014
Size 014 Ethylene Propylene (EPDM) o-ring. Pack/12. This is a type of synthetic rubber of ethylene-propylene. Has a soft general seal w/ wide applications and good compression set. Can be green, brown or black in color.