sample cleanup for GC-MSD
Posted: Mon May 14, 2018 9:14 pm
Interested in sample clean-up for GC-MSD analysis of short chain fatty acids in background media. The background may contain moderate levels of proteins and sugars. Would like to cleanup as much as possible up-front. Methods suggested: initial organic extraction (protein cleanup) followed by HILIC SPE for binding sugars.
Would really like hear your comments on this, plus other methods that you have tried or feel may be a better option.
Thanks for your help.
Would really like hear your comments on this, plus other methods that you have tried or feel may be a better option.
Thanks for your help.