Determination of aromatic sulfonic acids in aqueous environmental samples by anion-exchange chromatography coupled to particle beam mass spectrometry and UV spectrophotometry. J Chromatogr A 589:177-83. Abstract: http://www.sciencedirect.com/science/article/pii/002196739280020U

Determination of chlorinated phenoxy acid and ester herbicides in soil and water by liquid chromatography particle beam mass spectrometry and ultraviolet absorption spectrophotometry. Anal Chem 63:819-23. Abstract: http://pubs.acs.org/doi/abs/10.1021/ac00008a017

LC-MS compatible HPLC separation for xenobiotics and their phase I and phase II metabolites: simultaneous anion exchange and reversed-phase chromatography. J Chromatogr Sci 29:511-6. Abstract: http://www.ncbi.nlm.nih.gov/pubmed/1761635

Assessing the risks from 2,3,7,8 TCDD and TCDF in milk packaged in paper. Chemosphere 23:1551-9. Abstract: http://www.sciencedirect.com/science/article/pii/004565359190002U

Speciation and quantitation of Aroclors in hazardous wastes based on PCB congener data. Chemosphere 22:147-63. Abstract: http://www.sciencedirect.com/science/article/pii/004565359190272F

Determination of malathion urinary metabolites by isotope dilution ion trap GC/MS. J Agr Food Chem 39:1796-1801. Abstract and first page: http://pubs.acs.org/doi/abs/10.1021/jf00010a021?journalCode=jafcau

Speciation and quantitation of Aroclors based on PCB congener data: application to California mussels and white croaker. J Agr Food Chem 39:1457-67. Abstract and first page: http://pubs.acs.org/doi/abs/10.1021/jf00008a019?journalCode=jafcau

Determination of OCDD and OCDF in soils and biological samples by GC/ECD. Waste Testing and Quality Assurance: Third Volume, ASTM STP 1075, CE Tatsch, Ed., American Society for Testing and Materials, Philadelphia, PA.

Liquid chromatography mass spectrometry: A new window for environmental analysis. TRAC-Trend Anal Chem 10:330-6. doi:10.1016/0165-9936(91)87009-U. Abstract: http://www.sciencedirect.com/science/article/pii/016599369187009U

The matrix effect in particle beam liquid chromatography/mass spectrometry and reliable quantification by isotope dilution. Biol Mass Spectrom 20:515-21. Abstract: http://www.ncbi.nlm.nih.gov/pubmed/1782203