- Gasket OFHC Copper Pk 5 250 OD Flange UnetchedSKU: ZCUC200High quality oxygen-free copper gaskets for university and commercial use. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Designed for UHV applications where high usage or bulk purchase pricing is required.
- Gasket OFHC Copper Pk 5 254 OD Flange EtchedSKU: ZCU200Super clean ultra high quality oxygen free surface etched copper gaskets for use in UHV application where there are no compromises in quality. These are rumbled to remove all the burrs, etched to remove surface skin, UHV cleaned and individually packed.