Lehotay SJ - Search Results

1

Nontargeted comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry method and software for inventorying persistent and bioaccumulative contaminants in marine environments.

Hoh E, Dodder NG, Lehotay SJ, Pangallo KC, Reddy CM, Maruya KA. Hoh E, et al. Among authors: lehotay sj. Environ Sci Technol. 2012 Aug 7;46(15):8001-8. doi: 10.1021/es301139q. Epub 2012 Jul 9. Environ Sci Technol. 2012. PMID: 22712571

2

Production and certification of BOTS-1: bovine muscle-certified reference material for incurred veterinary drug residues.

McRae G, Leek DM, Meija J, Shurmer B, Lehotay SJ, Polzer J, Melanson JE, Mester Z. McRae G, et al. Among authors: lehotay sj. Anal Bioanal Chem. 2024 Jan;416(3):759-771. doi: 10.1007/s00216-023-04794-5. Epub 2023 Jun 16. Anal Bioanal Chem. 2024. PMID: 37326831 Free PMC article.

3

Optimization of separation and detection conditions for comprehensive two-dimensional gas chromatography--time-of-flight mass spectrometry analysis of polychlorinated dibenzo-p-dioxins and dibenzofurans.

Hoh E, Mastovska K, Lehotay SJ. Hoh E, et al. Among authors: lehotay sj. J Chromatogr A. 2007 Mar 23;1145(1-2):210-21. doi: 10.1016/j.chroma.2007.01.064. Epub 2007 Jan 26. J Chromatogr A. 2007. PMID: 17306276

4

Evaluation of automated direct sample introduction with comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry for the screening analysis of dioxins in fish oil.

Hoh E, Lehotay SJ, Mastovska K, Huwe JK. Hoh E, et al. Among authors: lehotay sj. J Chromatogr A. 2008 Aug 1;1201(1):69-77. doi: 10.1016/j.chroma.2008.05.089. Epub 2008 Jun 3. J Chromatogr A. 2008. PMID: 18556010

5

Simultaneous quantitation of multiple classes of organohalogen compounds in fish oils with direct sample introduction comprehensive two-dimensional gas chromatography and time-of-flight mass spectrometry.

Hoh E, Lehotay SJ, Pangallo KC, Mastovska K, Ngo HL, Reddy CM, Vetter W. Hoh E, et al. Among authors: lehotay sj. J Agric Food Chem. 2009 Apr 8;57(7):2653-60. doi: 10.1021/jf900462p. J Agric Food Chem. 2009. PMID: 19265383

6

Capabilities of direct sample introduction--comprehensive two-dimensional gas chromatography--time-of-flight mass spectrometry to analyze organic chemicals of interest in fish oils.

Hoh E, Lehotay SJ, Mastovska K, Ngo HL, Vetter W, Pangallo KC, Reddy CM. Hoh E, et al. Among authors: lehotay sj. Environ Sci Technol. 2009 May 1;43(9):3240-7. doi: 10.1021/es803486x. Environ Sci Technol. 2009. PMID: 19534141

7

Comparison of QuEChERS sample preparation methods for the analysis of pesticide residues in fruits and vegetables.

Lehotay SJ, Son KA, Kwon H, Koesukwiwat U, Fu W, Mastovska K, Hoh E, Leepipatpiboon N. Lehotay SJ, et al. J Chromatogr A. 2010 Apr 16;1217(16):2548-60. doi: 10.1016/j.chroma.2010.01.044. Epub 2010 Jan 22. J Chromatogr A. 2010. PMID: 20144460

8

Fast, high-sensitivity, multipesticide analysis of complex mixtures with supersonic gas chromatography-mass spectrometry.

Kochman M, Gordin A, Goldshlag P, Lehotay SJ, Amnirav A. Kochman M, et al. Among authors: lehotay sj. J Chromatogr A. 2002 Oct 18;974(1-2):185-212. doi: 10.1016/s0021-9673(02)01245-1. J Chromatogr A. 2002. PMID: 12458937

9

Practical approaches to fast gas chromatography-mass spectrometry.

Mastovská K, Lehotay SJ. Mastovská K, et al. Among authors: lehotay sj. J Chromatogr A. 2003 Jun 6;1000(1-2):153-80. doi: 10.1016/s0021-9673(03)00448-5. J Chromatogr A. 2003. PMID: 12877170 Review.

10

Qualitative aspects in the analysis of pesticide residues in fruits and vegetables using fast, low-pressure gas chromatography-time-of-flight mass spectrometry.

Lehotay SJ, Koesukwiwat U, van der Kamp H, Mol HG, Leepipatpiboon N. Lehotay SJ, et al. J Agric Food Chem. 2011 Jul 27;59(14):7544-56. doi: 10.1021/jf104606j. Epub 2011 Apr 13. J Agric Food Chem. 2011. PMID: 21452898

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