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EST Analytical EVOLUTION Purge and Trap Concentrator

EST Analytical EVOLUTION Purge and Trap Concentrator

The most reliable VOC concentrator on the market today

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  • Hong Kong SAR
  • China
  • Singapore
  • Thailand
  • SE Asia
  • India
  • S. Asia
  • Oceania
  • E. Asia

EST Analytical EVOLUTION Purge and Trap Concentrator

-    Superior moisture control (patented feature)

-    Low carryover (patented feature)

-    Easy maintenance & diagnostics

-    Best in-class service & support



The Evolution is designed to remove water during the purge process.  By using an 8-port valve instead of a 6-port valve, the sample during desorption goes directly to the GC.


The eliminator is EST Analytical’s patented sparge heater that bakes the glassware of the Evolution Concentrator between sample runs.


50 ppb EPA Method 8260. Front end gases showing improved resolution are highlighted.



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Highly integrated to Scion GC and GCMS

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