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Gas Chromatographs > Sample Introduction (Purge and trap analysis system)
 

 

 

 

 

 

 

  Features:  
 
Application:
  • Measurement of VOCs (volatile organic compounds) in water
  • Measurement of odors in water

This system analyzes volatile organic compounds in water. Water samples are purged with a purge gas to drive out the VOCs or odors. The components driven out are temporarily stored in an adsorbent before subsequent desorption by heating and transfer to the GC/MS.

  

 

 

 

 

 

 
   
  Applications
   
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Purge and trap analysis system ( volatile organic compounds in water)
This system analyzes volatile organic compounds in water. Water samples are purged with purge gas to drive out VOCs or odors. The components driven out are temporarily trapped in adsorbent, desorbed by heating, and transferred to GC/MS.