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- Posts: 1
- Joined: Thu Jun 22, 2017 2:20 pm
I'm a master student and I'm doing my final project about detection of furan in coffee from vending machine through the GC-MS/ SPME method.
However, when I put the d4 - furan into the vial with the coffee sample, exposing it to the fiber and analyzing it into de chromatograph, the chromatogram shows me a very low value of the d4 furan (about 87 - 90% of losses) in comparison with the values detected when the standard straight line was made.
I've been looking for a solution in some papers, but I dont't find anything that helps me.
Does anyone know something about it?
Thank you!