Helium purifier modules from VICI Metronics
Purifiers from VICI Metronics are designed to go in-line with the carrier or detector gas supply. These include models which were original equipment gas purifiers for the Agilent Mass Spec and LC Mass Spec.
Heated helium purifiers from VICI Valco Instruments
Also available in a compact miniature version, these heated helium purifiers are unsurpassed at removing nitrogen. For applications which can tolerate slightly more nitrogen, unheated Metronics helium purifiers offer an economical gas purification option.