Improve your GC performance.
Our cryo traps purify the carrier gas being supplied to a Gas
Chromatograph (GC) significantly improving the GC performance
especially for PPM or PPB analysis.


Effective Regeneration
The PSGP helium purifiers use low temperature deposition of impurities in Helium, Neon or Hydrogen. It traps inert gases, such as Argon, Krypton and Xenon to the ppb level! It may be regenerated by heating. This simple, low cost and highly effective regeneration makes the purifier usable for years without media replacement.

Available with
  • Activated Carbon or Molecular Sieve
  • 30 liter dewar
Regenerated/Exchange traps available

Part Numbers

6W-Filter -1/4" micron 0.5-filters (2)
GP-L30DEWAR-dewar
GP-L-C-2x24-C-Carbon-30D
GP-L-C-2x24-C-MoleSieve-30D