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Isotope-labeling in situ derivatization and HS-SPME arrow GC-MS/MS for simultaneous determination of fatty acids and fatty acid methyl esters in aqueous matrices.
Tintrop LK, Lieske-Overgrand JR, Wickneswaran K, Abis R, Brunstermann R, Jochmann MA, Schmidt TC. Tintrop LK, et al. Among authors: jochmann ma. Anal Bioanal Chem. 2023 Nov;415(26):6525-6536. doi: 10.1007/s00216-023-04930-1. Epub 2023 Sep 23. Anal Bioanal Chem. 2023. PMID: 37740751 Free PMC article.
Solvent-free microextraction techniques in gas chromatography.
Laaks J, Jochmann MA, Schmidt TC. Laaks J, et al. Among authors: jochmann ma. Anal Bioanal Chem. 2012 Jan;402(2):565-71. doi: 10.1007/s00216-011-5511-4. Epub 2011 Nov 5. Anal Bioanal Chem. 2012. PMID: 22057686 Review.
Caffeine in your drink: natural or synthetic?
Zhang L, Kujawinski DM, Federherr E, Schmidt TC, Jochmann MA. Zhang L, et al. Among authors: jochmann ma. Anal Chem. 2012 Mar 20;84(6):2805-10. doi: 10.1021/ac203197d. Epub 2012 Mar 6. Anal Chem. 2012. PMID: 22339647
72 results