Stopcock Parts and Components
Ace Glass, Inc. O-RING CAPFE SIZE 116 O-RING CAPFE SIZE 116
Size 116 CAPFE o-ring is an ACE-exclusive o-ring with a resilient rubber core encased in a thick, non-porous FEP/PTFE encapsulation. CAPFE has excellent compression set and chemical compatibility, and low gas and water permeability.
Ace Glass, Inc. O-RING VITON SIZE 215 O-RING VITON SIZE 215
Size 215 Viton o-ring. Pack/6. The Viton class of elastomers is a family comprised of a linear co-polymer of vinylidine fluoride and hexafluoropropylene. Has generally good temperature and chemical resistance.
Chemglass Life Sciences 57mm O-Ring Flat Flange, Tube ID: 52mm, Tube OD: 57mm, O-Ring Size 331
57mm O-Ring Flat Flange, Tube ID: 52mm, Tube OD: 57mm, O-Ring Size 331. Similar to CG-135 flange but with the mating end of the flange having a precision formed o-ring groove instead of being ground. Joint provides a grease-free vacuum tight seal when used with the CG-139 clamp. O-ring is included with each flange and can be ordered separately, see CG-305.
Chemglass Life Sciences O-Ring, Perfluoro (FFKM), #020, White - Sealing O-ring
Chemglass perfluoro (FFKM) O-ring, size #020, white, is designed for chemical-resistant sealing applications. The white 75 durometer FFKM compound provides broad chemical compatibility and high temperature stability for demanding lab and process environments.
- Perfluoroelastomer (FFKM) material for superior chemical resistance.
- White color, 75 durometer.
- Size: #020 sealing O-ring.
- Effective service temperature: -7 to 230 °C.
- Compatible with acids, inorganic bases, alcohols/ethers, aromatic hydrocarbons, esters, aldehydes/ketones, aliphatic hydrocarbons, amines, and chlorocarbon solvents.
Ace Glass, Inc. O-RING VITON SIZE 115 O-RING VITON SIZE 115
Size 115 Viton o-ring. Pack/12. The Viton class of elastomers is a family comprised of a linear co-polymer of vinylidine fluoride and hexafluoropropylene. Has generally good temperature and chemical resistance.