Gas purifiers for CI/MS Applications

The use of Chemical Ionization Mass Spectroscopy has increased in recent years, with instrumentation to perform this sensitive analytical technique now availalbe commercially. In response to this growth, VICI Mat/Sen has developed a gas purifier designed specifically for the unique demands of chemical ionization.

Several types of contaminants are detrimental to CI performance – notably moisture, heavy hydrocarbons, halocarbons, and oxygen. A Mat/Sen CI purifier module placed in line with the gas delivery system removes these contaminants, reducing levels from many parts per million to levels that are below the lower limit of analytical detection, and retains them for the operating life of the purifier. (Recommended replacement is after three bottles of gas, or if detector baseline drift and noise become apparent.)

Contact Mat/Sen
For ordering, product support, or more information about these products, email VICI Mat/Sen or call toll-free (877) 737-1887 .

Product numbers

Further reference

More gas purifiers
Fittings and gas purity
Printable data sheet
Contaminant traps
Valco helium purifier (a heated purifier for maximum nitrogen removal)