Chemglass O-Ring #121 is molded from Simriz 486 perfluoroelastomer (FFKM) to provide high-purity, perfluoro sealing for chemically aggressive and high-temperature process environments. The white, USP Class VI-certified formulation offers broad chemical resistance and thermal stability for semiconductor, pharmaceutical, and other sensitive applications.
- Perfluoroelastomer construction for broad chemical resistance.
- High temperature resistance up to 220°C.
- USP Class VI certified for biocompatibility.
- White color suitable for ultra-clean processes.
- Suitable for semiconductor, pharmaceutical, and biotech sealing applications.
- Manufactured in certified clean-room conditions for consistent purity.