Stopcock Parts and Components
Chemglass Life Sciences Chemglass O-Ring, perfluoro (FFKM) Simriz 486, size #208 - white USP Class VI seal for reaction vessels, lids, and vacuum joints
Perfluoroelastomer (FFKM) O-ring, size #208, designed for high chemical resistance and elevated temperatures. USP Class VI compatible, white color, suitable for contamination-sensitive processes and aggressive dry chemistries such as plasma processing.
- Perfluoroelastomer (FFKM) material provides broad chemical and solvent resistance.
- White color suitable for contamination-sensitive applications.
- Certified to USP Class VI for biocompatibility where required.
- Temperature range suitable for elevated service: approximately -7°C to 230°C.
- Hardness approximately 75 Shore A for durable sealing performance.
- High tensile strength supports long service life in demanding environments.
- Intended for use with reaction vessels, lids, vacuum traps, and similar laboratory glassware joints.
Chemglass Life Sciences Chemglass O-Ring #129 for AS568 lab joints and vacuum traps, Perfluoro (FFKM), white, Class VI
Chemglass O-Ring #129 is a perfluoro (FFKM) sealing ring manufactured for high-purity laboratory and process applications. The compound delivers broad chemical resistance and elevated temperature performance suitable for vacuum, pharmaceutical, and semiconductor uses.
- Perfluoroelastomer (FFKM) material for broad chemical compatibility.
- White color and Class VI cleanliness for high-purity environments.
- Shore A hardness 75 for durable sealing under pressure.
- Service temperature range from -7 °C to 230 °C.
- Sized to industry-standard O-ring size 129 for AS568-compatible joints.
- Suitable for laboratory glassware joints, vacuum traps, and high-purity process seals.
Chemglass Life Sciences O-Ring #201 for O-Ring Joints and Vacuum Traps - Perfluoroelastomer (FFKM), White
Chemglass O-ring manufactured from Simriz 486 perfluoroelastomer (FFKM) provides high purity, broad chemical resistance, and elevated temperature stability for demanding laboratory and semiconductor processes.
- High chemical resistance to aggressive solvents and process chemistries.
- White, high-purity perfluoroelastomer suitable for clean-room applications.
- Heat resistance up to 220 °C.
- Certified USP Class VI and produced in ISO-certified clean rooms.
- Commonly used with O-ring joints and vacuum trap seals.
Chemglass Life Sciences Chemglass O-Ring #205 - Simriz 486 FFKM (perfluoro), white, USP Class VI
Chemglass O-Ring #205 is a perfluoroelastomer (FFKM) sealing ring manufactured from Simriz 486 compound. It offers high chemical and thermal resistance and is suitable for regulated applications such as pharmaceutical and semiconductor processing.
- Perfluoroelastomer material for broad chemical resistance.
- High thermal stability for continuous use to 230°C.
- Certified to USP Class VI for regulated processes.
- White color for easy visual inspection.
- Hardness 75 Shore A and tensile strength approximately 2,620 psi.
- Size designation #205 for compatible gland profiles.
Chemglass Life Sciences Chemglass O-Ring, AS568 #204 - Perfluoroelastomer (Simriz 486, CG-309-Z-204)
Chemglass perfluoro (FFKM) O-ring made from Simriz 486 material, intended for laboratory sealing applications that require broad chemical compatibility and elevated temperature resistance.
- Perfluoroelastomer compound with broad chemical resistance.
- White color for cleanroom and pharmaceutical applications.
- 75 Shore A durometer for high temperature stability.
- Sized to AS568 #204 for standard O-ring fittings.
- Suitable for vacuum and harsh chemical environments.
Chemglass Life Sciences Chemglass O-Ring #213 - Perfluoro FFKM, Black - Replacement Seal for Lab Glassware and Fittings
The Chemglass O-Ring #213 is a perfluoroelastomer (FFKM) sealing ring designed for demanding chemical and high-temperature applications. It provides reliable sealing performance for laboratory glassware and related fittings where broad chemical resistance is required.
- Perfluoroelastomer (FFKM) material for broad chemical resistance.
- Size number 213, suitable as a replacement O-ring for compatible lab fittings.
- Hardness: 75 Shore A, offering good compression set resistance.
- Temperature range: -7°C to 230°C for high-temperature applications.
- Sold individually (each) for direct replacement use.
- Suitable for aggressive acids, bases, and organic solvents.
Chemglass Life Sciences Chemglass O-Ring #018 - Simriz 486 FFKM, White, Class VI sealing ring for vacuum traps and O-ring joints
CHEMGLASS CG-309-Z-018 is a perfluoroelastomer (FFKM) O-ring made from the Simriz 486 compound, engineered for broad chemical resistance and elevated temperature performance. It is intended for aggressive dry process chemistries and reactive plasmas, and is commonly used in laboratory vacuum traps and O-ring joints.
- Material: perfluoroelastomer (FFKM)
- Size: #018
- Color: White
- Class: Class VI
- Temperature range: -7°C to +230°C
- Hardness: 75 Shore A
- Tensile strength: 2,620 psi
- Typical applications: aggressive dry process chemistries, reactive plasmas, vacuum traps, and o-ring joints
Chemglass Life Sciences Perfluoro (FFKM) O-Ring #016, White - Chemical-Resistant Seal for Glassware Joints and Pressure Vessels
Perfluoro (FFKM) O-ring size #016 is a high-performance perfluoroelastomer sealing ring that provides superior chemical resistance and a wide service temperature range. Stocked in white at 75 durometer, it is intended for demanding applications requiring durable, chemically resistant seals.
- High chemical resistance to acids, bases, alcohols, ethers, and many solvents.
- Effective service temperature: -7 to 230° C.
- 75 durometer hardness for long-lasting sealing performance.
- Compatible with aromatic hydrocarbons, esters, aldehydes/ketones, aliphatic hydrocarbons, amines, and chlorocarbon solvents.
- Suitable for use in glassware joints, vacuum traps, and pressure vessels where aggressive chemicals are present.
Chemglass Life Sciences Perfluoro (FFKM) O-Ring, Size #009, White, 75 Durometer
Perfluoro (FFKM) O-ring size #009 is a white, 75 durometer perfluoroelastomer seal designed for demanding chemical environments. It offers broad chemical compatibility and a wide temperature range, making it suitable for laboratory sealing and replacement applications.
- Material: perfluoroelastomer (FFKM).
- Color: white.
- Durometer: 75 durometer.
- Temperature range: -7 to 230 °C.
- Chemical compatibility: acids, inorganic bases, alcohols, ethers, aromatic hydrocarbons, esters, aldehydes, ketones, aliphatic hydrocarbons, amines, chlorocarbon solvents.
- Typical use: replacement sealing O-ring for laboratory glassware fittings and assemblies.
Perkin Elmer US LLC O-Ring - Silicone, 0.739 ID, Qty. 1
PerkinElmer provides a variety of maintenance supplies for DSC instruments and their accessories.
Perkin Elmer US LLC Kalrez Large Seal O-Ring - High Temperature, Size 011
Designed for use in the TurboMatrix Upper Seal Assembly and at high temperatures (above 225°C).
