Choosing the Correct GC Inlet Liner for VOC Purge and Trap Analysis - a podcast by Teledyne ACS

In this podcast we will be discussing Gas Chromatograph (GC) accessories, specifically GC inlet liners. Amy Nutter, Teledyne Tekmar's purge and trap technical specialist will be interviewing Dr. Mark Badger, Product Manager for GC Accessories at Restek Corporation for this podcast.  Dr. Badger will provide a quick overview on liners, what they are and how do they work? and suggestions on choosing the correct GC inlet liner for VOC Purge and Trap analysis.

The podcast covers the following:

• What is a liner and how does it work?


• What are some characteristics of GC inlet liners? 


• Do you treat or deactivate the liners?


• Recommendations for a tapered or a straight liner for VOC purge & trap analysis?


• Is using Hydrogen as a carrier gas ok for liners?


• what to do when you first get a liner? 


• What are the temperature limits?


• How do you know when it’s time to change the liner?


• Tips for replacing your GC liner

For more information on Purge and Trap visit - https://www.teledynetekmar.com/products/volatile-organic-compounds-(voc)

Click to help you develop an understanding of The Fundamentals of Purge and Trap and how and why compounds are concentrated.

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