Nitrogen Purifier for LC/MS Applications from VICI Metronics

gas purifiers
Nitrogen purifiers for LC/MS from VICI Metronics
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  • Designed to purify nitrogen gas produced from liquid nitrogen
  • Decrease baseline noise and increase GC/MS sensitivity
  • Reduce background noise and ghost peaks

VICI Metronics nitrogen purifiers are optimized for the high flow nitrogen gas supply used on LC/MS instruments. Several types of contaminants are detrimental to LC/MS performance - notably moisture, hydrocarbons, and halocarbons. A Metronics nitrogen purifier module placed in line with the nitrogen gas delivery system removes these contaminants, retaining them for the operating life of the purifier.

The purifier reduces most contaminant levels from many parts per million to levels that are below the lower limit of analytical detection, and absorbs a larger number and a greater variety of contaminants than other commonly used adsorptive materials. In particular, the Metronics nitrogen purifier has been shown to out perform the carbon-based hydrocarbon traps previously used for this application.

Fitting size Length Product No.
1/8" 22.5" P310-1
1/4" 22.5" P310-2



Max inlet pressure:
  1000 psi;
Max flow:
  12 L/min


This purifier is designed to be used with nitrogen gas produced from liquid nitrogen, or with nitrogen gas containing less than 500 ppm of oxygen. If this product is used on a stream with a high oxygen content, it may get hot enough to cause injury. Use our Purifier for Nitrogen Generators to purify high oxygen content nitrogen.