Peak sensitivity issue

Question

Hello,

I am running residual solvent testing on a product for my company and I am having issues with peak sensitivity. I am running this testing on a 7890/7697 GCHS-FID combo. I am tasked with coming up with a solution to this issue by only adjusting the headspace parameters. I was wondering if anybody has any tips/tricks to try out when trying to increase peak sensitivity by just adjusting HS parameters.

Thanks,

Kyle

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alfausett · Answer

Hi Kyle,

Start with this document. It does a pretty good job of discussing the different parameters and provides the conditions that were found to be optimal in the applications lab.

https://www.agilent.com/cs/library/applications/5990-7625EN.pdf

Good luck,

Abbey

Peak sensitivity issue

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