Enhancing sensitivity for headspace and headspace-SPME analysis: The benefits of a trap-based approach

contributed by Markes International Ltd | 05/27/2020

This short review discusses how sorbent-packed focusing traps can be used to enhance sensitivity for headspace and headspace-SPME sampling of trace-level VOCs and SVOCs, thus allowing more (and better-quality) information to be obtained from every sample. Options covered include the use of larger headspace extraction volumes, repeat extractions from a single vial, and lowsplit or splitless analysis. Each option is illustrated with data acquired on the automated Centri^® sample extraction and enrichment platform for GC–MS. Also discussed are the advantages that trapping offers for water management.

Log in or register to read this article in full and gain access to The Analytical Scientist’s entire content archive. It’s FREE!

Email*

Choose a password*

I have read and understand the Privacy Notice *

Stay up to date with our other newsletters and sponsors information, tailored specifically to the fields you are interested in

Receive communication from The Cannabis Scientist I want to stay up to date with the Mass Spectrometry field I want to stay up to date with the Spectroscopy field

When you click “Subscribe” we will email you a link, which you must click to verify the email address above and activate your subscription. If you do not receive this email, please contact us at [email protected].
If you wish to unsubscribe, you can update your preferences at any point.