ZPure 130cc Glass Indicating Oxygen Filter

The ZPure Glass Indicating Oxygen Filter is a compact indicating purifier for high-efficiency oxygen removal, suitable for use with chromatography carrier gas streams. It removes oxygen to low-ppb levels, with an indicator that changes color from green to gray when adsorption capacity is depleted. The adsporbent forms copper oxide in the presence of oxygen; no gas is generated.

Recommended as a downstream indicator for high-capacity traps such as the ZPure Dual or ZPure O2. It can be used with non-oxidizing gases such as He, Ar, N2, H2 or CH4.

The adsorbents are held in a heavy-walled inner glass tube, shielded by an outer clear plastic sealed tube for increased safety. Even if the glass tube fails, the gas system is fully protected against leaks.

1/8" S/S Compression fittings