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Records 1 to 74 of 74

2013
Osemwengie, L., Wayne Sovocool, J. Morgan, A. Batt, AND Jim Lazorchak. Levels of Synthetic Musk Compounds in the United States National Rivers and Streams Using Gas Chromatography and Mass Spectrometry. Presented at Texas Southern University, Houston, TX, November 13 - 15, 2013.
OSEMWENGIE, L. I., G. SOVOCOOL, AND J. Morgan. The Mass Spectrometric Ortho Effect Studied for All 209 PCB Congeners. INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES. Elsevier Science Ltd, New York, NY, 352:51-64, (2015).
2012
2011
GRANGE, A. H. AND G. SOVOCOOL. Detection of Illicit Drugs on Surfaces Using Direct Analysis in Real Time (DART)/Time-of-Flight Mass Spectrometry. Rapid Communications in Mass Spectrometry. Wiley InterScience, Silver Spring, MD, 25(9):1271-1281, (2011).
OSEMWENGIE, L. I. AND G. SOVOCOOL. Evaluation of Comprehensive 2-D Gas Chromatography-Time-Of-Flight Mass Spectrometry for 209 Chlorinated Biphenyl Congeners in Two Chromatographic Runs. CHROMATOGRAPHY RESEARCH INTERNATIONAL. SAGE-Hindawi Access to Research , London, Uk, 2011:1-14, (2011).
2009
OSEMWENGIE, L. I. AND G. SOVOCOOL. Analysis of 209 chlorinated biphenyl congeners using comprehensive two-dimensional gas chromatography- time-of-flight mass spectrometry in the 1-D mode followed by the 2-D mode. Presented at Society for Environmental Toxicology and Chemistry National Meeting, New Orleans, LA, November 20, 2009.
OSEMWENGIE, L. I. AND G. SOVOCOOL. Evaluation of Enhanced Comprehensive 2-D Gas Chromatography-Time-Of-Flight Mass Spectrometry for the Separation of Recalcitrant Polychlorinated Biphenyl Isomers. Presented at Society for Environmental Toxicology and Chemistry North American 2009 Annual Meeting, New Orleans, LA, November 19 - 23, 2009.
Grange, A H., W. Winnik, W C. Brumley, AND G W. Sovocool. IDENTIFICATION OF COMPOUNDS IN COMPLEX ENVIRONMENTAL EXTRACTS. To be Presented at Laboratory Technical Issue Group Region 7, Kansas City, KS, April 28, 2008.
2008
OSEMWENGIE, L. I., G. SOVOCOOL, AND M. Libardoni. ANALYSIS OF 209 CHLORINATED BIPHENYL CONGENERS USING COMPREHENSIVE TWO-DIMENSIONAL GAS CHROMATOGRAPHY-TIME-OF-FLIGHT MASS SPECTROMETRY IN THE 1-D MODE FOLLOWED BY THE 2-D MODE. Presented at American Chemical Society Western Regional Meeting, Las Vegas, NV, September 24, 2008.
GRANGE, A. H. AND G. SOVOCOOL. AUTOMATED DECONVOLUTION OF COMPOSITE MASS SPECTRA OBTAINED WITH AN OPEN-AIR IONIZATIONS SOURCE BASED ON EXACT MASSES AND RELATIVE ISOTIPIC ABUNDANCES. Presented at 2008 Pittsburgh Conference, New Orleans, LA, March 01 - 07, 2008.
GRANGE, A. H. AND G. SOVOCOOL. AUTOMATED DETERMINATION OF PRECURSOR ION, PRODUCT ION, AND NEUTRAL LOSS COMPOSITIONS AND DECONVOLUTION OF COMPOSITE MASS SPECTRA USING ION CORRELATION BASED ON EXACT MASSES AND RELATIVE ISOTOPIC ABUNDANCES. RAPID COMMUNICATIONS IN MASS SPECTROMETRY. John Wiley & Sons, Ltd., Indianapolis, IN, 22:2375-2390, (2008).
2007
GRANGE, A. H. AND G. SOVOCOOL. A $250 AUTOSAMPLER FOR A DART ION SOURCE AND DECONVOLUTION OF COMPOSITE MASS SPECTRA BASED ON EXACT MASSES AND REALTIVE ISOTOPIC ABUNDANCES. Presented at 2007 Pittsburgh Conference, Chicago, IL, February 27, 2007.
GRANGE, A. H. AND G. SOVOCOOL. FROM RECEIPT TO REPORT: 1000 SAMPLES, ONE ANALYST, ONE SHIFT USING AMBIENT-AIR SAMPLING MASS SPECTROMETRY. Presented at Fifteenth International Conference on On-Site Analyses and Homeland Security, Baltimore, MD, January 28 - 31, 2007.
GRANGE, A. H., G. SOVOCOOL, AND R. CODY. MAPPING DISSEMINATION OF CHEMICAL AFTER DISPERSIVE EVENTS USING AN AMBIENT-AIR, SURFACE SAMPLING TIME-OF-FLIGHT MASS SPECTROMETER. Presented at NERL Peer Review of ESD, Louisville, KY, January 22 - 25, 2007.
2006
GRANGE, A. H., R. B. CODY, AND G. SOVOCOOL. AN ION CORRELATION PROGRAM FOR DECONVOLUTING COMPOSITE MASS SPECTRA ACQUIRED USING A DIRECT SURFACE IONIZATION SOURCE INTERFACED TO A TIME-OF-FLIGHT MASS SPECTROMETER. Presented at Pittcon Conference, Orlando, FL, March 12 - 17, 2006.
SOVOCOOL, G., M. C. ZUMWALT, AND A. H. GRANGE. AUTOMATED ELEMENTAL COMPOSITION DETERMINATION AND CORRELATION OF PRECURSOR WITH PRODUCT IONS BASED ON ORTHOGONAL ACCELERATION, TIME-OF-FLIGHT MASS SPECTRA. Presented at 54th American Society for Mass Spectrometry Annual Meeting, Seattle, WA, May 28 - June 01, 2006.
GRANGE, A. H., R. J. CODY, AND G. SOVOCOOL. RAPID IDENTIFICATION AND AREA DELINEATION OF DISPERSED CHEMICALS USING A SURFACE-SAMPLING TOFMS, ION CORRELATION PROGRAM, AND INEXPENSIVE AUTOSAMPLER. Presented at 54th American Society for Mass Spectrometry Annual Meeting, Seattle, WA, May 28 - June 01, 2006.
2005
GRANGE, A. H., M. C. ZUMWALT, AND G. SOVOCOOL. DETERMINATION OF ION AND NEUTRAL LOSS COMPOSITIONS AND DECONVOLUTION OF PRODUCT ION MASS SPECTRA USING AN ORTHOGONAL ACCELERATION, TIME-OF-FLIGHT MASS SPECTROMETER AND AN ION CORRELATION PROGRAM. RAPID COMMUNICATIONS IN MASS SPECTROMETRY. John Wiley & Sons, Ltd., Indianapolis, IN, 20(2):89-102, (2006).
Mottaleb, M. A., W C. Brumley, AND G W. Sovocool. NITRO MUSK ADDUCTS OF RAINBOW TROUT HEMOGLOBIN: DOSE-RESPONSE AND TOXICOKINETICS DETERMINATION BY GC-NICI-MS FOR A SENTINEL SPECIES. American Biotechnology Laboratory. International Scientific Communications, Inc., Shelton, CT, 23(7):26-29, (2005).
GRANGE, A. H., W. WINNIK, P. L. FERGUSON, AND G. SOVOCOOL. USING AN ACCURATE MASS, TRIPLE QUADRUPOLE MASS SPECTROMETER AND AN ION CORRELATION PROGRAM TO IDENTIFY COMPOUNDS. Presented at 53rd Annual American Society for Mass Spectrometry Meeting, San Antonio, TX, June 05 - 09, 2005.
2004
Mottaleb, M. A., W C. Brumley, S M. Pyle, AND G W. Sovocool. DETERMINATION OF A BOUND MUSK XYLENE METABOLITE IN CARP HEMOGLOBIN AS A BIOMARKER OF EXPOSURE BY GAS CHROMATOGRAPHY MASS SPECTROMETRY USING SELECTED ION MONITORING. JOURNAL OF ANALYTICAL TOXICOLOGY 28:581-586, (2004).
Grange, A H., W. Winnik, AND G W. Sovocool. DETERMINING ION COMPOSITIONS USING AN ACCURATE MASS, TRIPLE QUADRUPOLE MASS SPECTROMETER. Presented at American Society for Mass Spectrometry, Nashville, TN, May 23-27, 2004.
Mottaleb, M. A., X Zhao, L. R. Curtis, AND G W. Sovocool. FORMATION OF NITRO MUSK ADDUCTS OF RAINBOW TROUT HEMOGLOBIN FOR POTENTIAL USE AS BIOMARKERS OF EXPOSURE. AQUATIC TOXICOLOGY. Elsevier Science Ltd, New York, NY, 67(4):315-324, (2004).
Mottaleb, M. A., W C. Brumley, AND G W. Sovocool. NITRO MUSK BOUND TO CARP HEMOGLOBIN: DETERMINATION BY GC WITH TWO MS DETECTION MODES: EIMS VERSUS ELECTRON CAPTURE NEGEATIVE ION MS. INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY. Taylor & Francis, Inc., Philadelphia, PA, 84(14 & 15):1069-1078, (2004).
2003
Grange, A H., P. Thomas, M. Solomon, AND G W. Sovocool. IDENTIFICATION OF COMPOUNDS IN SOUTH AFRICAN STREAM SAMPLES USING ION COMPOSITION ELUCIDATION (ICE). Presented at 51st American Society for Mass Spectrometry Meeting, Montreal, CA, June 8-12, 2003.
Grange, A H. AND G W. Sovocool. IDENTIFICATION OF UNANTICIPATED COMPOUNDS BY HIGH RESOLUTION MASS SPECTROMETRY. SPECTROSCOPY LETTERS 18(5):12-24, (2003).
Grange, A H., L I. Osemwengie, AND G W. Sovocool. IDENTIFYING COMPOUNDS DESPITE CHROMATOGRAPHY LIMITATIONS: ORGANOPHOSPHATES IN TREATED SEWAGE. LIQUID CHROMATOGRAPHY/GAS CHROMATOGRAPHY 21(11):1062-1076, (2003).
2002
Grange, A H. AND G W. Sovocool. CHARACTERIZATION OR IDENTIFICATION OF ORGANIC COMPOUNDS BY ION COMPOSITION ELUCIDATION (ICE) USING GAS CHROMATOGRAPHY/HIGH RESOLUTION MASS SPECTROMETRY. Presented at 18th Annual International Conference on Contamination in Soils, Sediments, and Water, Amherst, MA, October 21-24, 2002.
Grange, A H., F. A. Genicola, AND G W. Sovocool. COMPARISON OF TIME-OF-FLIGHT AND DOUBLE FOCUSING MASS SPECTROMETRY FOR REACHING TENTATIVE IDENTIFICATIONS FOR UNANTICIPATED COMPOUNDS ADDED TO DRINKING WATER BY TERRORISTS. Presented at Annual American Society of Mass Spectrometry meeting, Orlando, FL, June 2-6, 2002.
Grange, A H., F. A. Genicola, AND G W. Sovocool. UTILITY OF THREE TYPES OF MASS SPECTROMETERS FOR DETERMINING ELEMENTAL COMPOSITIONS OF IONS FORMED FROM CHROMATOGRAPHICALLY SEPARATED COMPOUNDS. RAPID COMMUNICATIONS IN MASS SPECTROMETRY 16(24):2356-2369, (2002).
2001
Grange, A H., W C. Brumley, AND G W. Sovocool. A NEW MASS SPECTROMETRIC TECHNIQUE FOR IDENTIFYING TRACE-LEVEL ORGANIC COMPOUNDS IN COMPLEX MIXTURES. Presented at EPA Region IV Workshop, Athens, GA, September 19, 2001.
Grange, A H. AND G W. Sovocool. ION COMPOSITION ELUCIDATION (ICE). Presented at The 17th Asilomar Conference, Pacific Grove, CA, October 19-23, 2001.
Grange, A H. AND G W. Sovocool. ION COMPOSITION ELUCIDATION (ICE): A HIGH RESOLUTION MASS SPECTROMETRIC TECHNIQUE FOR CHARACTERIZATION AND IDENTIFICATION OF ORGANIC COMPOUNDS. Presented at American Chemical Society, 221st National Meeting, San Diego, CA, April 1-5, 2001.
Grange, A H. AND G W. Sovocool. ION COMPOSITION ELUCIDATION (ICE): A HIGH RESOLUTION MASS SPECTROMETRIC TECHNIQUE FOR IDENTIFYING COMPOUNDS IN COMPLEX MIXTURES. Presented at 17th Asilomar Conference on Mass Spectrometry, Pacific Grove, CA, October 19-23, 2001.
Grange, A H., L I. Osemwengie, F. A. Genicola, AND G W. Sovocool. ION COMPOSITION ELUCIDATION (ICE): A HIGH RESOLUTION MASS SPECTROMETRIC TOOL FOR IDENTIFYING ORGANIC COMPOUNDS IN COMPLEX EXTRACTS OF ENVIRONMENTAL SAMPLES. Presented at American Chemical Society, 222st National Meeting, Chicago, IL, August 26-30, 2001.
2000
Grange, A H. AND G W. Sovocool. DETERMINATION OF ELEMENTAL COMPOSITIONS OF IONS FROM TRACE LEVELS OF PHARMACEUTICALS AND DISINFECTION BYPRODUCTS IN WATER SUPPLIES USING MASS PEAK PROFILING FROM SELECTED ION RECORDING DATA (MPPSIRD). Presented at American Society for Mass Spectrometry, 48th Annual Meeting, Long Beach, CA, June 11-15, 2000.
Zhao, X, A H. Grange, AND G W. Sovocool. DETERMINATION OF THE MASS OF INTACT CHAIN HEMOGLOBIN ADDUCTS TO WITHIN 0.2 DA USING MASS PEAK PROFILING FROM SELECTED ION RECORDING DATA (MPPSIRD) WITH ELECTROSPRAY IONIZATION. Presented at American Society for Mass Spectrometry, 48th Annual Meeting, San Diego, CA, June 11-15, 2000.
Grange, A H. AND G W. Sovocool. IDENTIFYING ENDOCRINE DISRUPTORS BY HIGH-RESOLUTION MASS SPECTROMETRY. 2000, Chapter 9, Keith, H.K.; Needham, L.L.; Eds. (ed.), Advances in Analysis of Environmental Endocrine Disruptors. ACS Symposium Series 747, Washington, DC, , 133-145, (2000).
Grange, A H. AND G W. Sovocool. ION COMPOSITION ELUCIDATION (ICE) FOR CHARACTERIZATION AND IDENTIFICATION OF ORGANIC COMPOUNDS IN ENVIRONMENTAL SAMPLES. Presented at 21st SETAC Annual Meeting, Nashville, TN, November 12-16, 2000.
Grange, A H. AND G W. Sovocool. ION COMPOSITION ELUCIDATION (ICE) OF IONS FROM TRACE LEVELS OF PHARMACEUTICALS AND DISINFECTION BYPRODUCTS IN WATER SUPPLIES. Presented at 48th Conference on Mass Spectrometry and Allied Topics (ASMS) Annual Meeting, Long Beach, CA, June 11-15, 2000.
Zhao, X, A H. Grange, AND G W. Sovocool. MASS DETERMINATION OF INTACT A-CHAIN HEMOGLOBIN ADDUCTS TO WITHIN 0.2 DA USING MASS PEAK PROFILING ROM SELECTED ION RECORDING DATA (MPPSIRD) WITH ELECTROSPRAY IONIZATION. Presented at 48th Conference on Mass Spectrometry and Allied Topics, ASMS Annual Meeting, Long Beach, CA, June 11-15, 2000.
Zhao, X, A H. Grange, AND G W. Sovocool. MASS DETERMINATION OF INTACT A-CHAIN HEMOGLOBIN ADDUCTS TO WITHIN 0.2 USING MASS PEAK PROFILING FROM SELECTED ION RECORDING DATA (MPPSIRD) WITH ELECTROSPRAY IONIZATION. Presented at 48th Conference on Mass Spectrometry and Allied Topics, ASMS Annual Meeting, Long Beach, CA, June 11-16, 2000.
1999
Grange, A H. AND G W. Sovocool. A NEW HIGH RESOLUTION MASS SPECTROMETRY TECHNIQUE FOR IDENTIFYING PHARMACEUTICALS AND POTENTIAL ENDOCRINE DISRUPTORS IN DRINKING WATER SOURCES. Presented at National Ground Water Association Emerging Issues Conference, Minneapolis, MN, June 7-8, 1999.
Sovocool, G W., W C. Brumley, AND J. R. Donnelly. CAPILLARY ELECTROPHORESIS AND CAPILLARY ELECTROCHROMATOGRAPHY OF ORGANIC POLLUTANTS. ELECTROPHORESIS 20(15-16 (Oct)):3297-3310, (1999).
Grange, A H. AND G W. Sovocool. DETERMINATION OF ELEMENTAL COMPOSITIONS BY HIGH RESOLUTION MASS SPECTROMETRY WITHOUT MASS CALIBRANTS. Presented at 47th American Society for Mass Spectrometry Annual Meeting, Dallas, TX, June 13-17, 1999.
Grange, A H. AND G W. Sovocool. DETERMINATION OF ELEMENTAL COMPOSITIONS BY HIGH RESOLUTION MASS SPECTROMETRY WITHOUT MASS CALIBRANTS. Presented at American Society for Mass Spectrometry, 47th Annual Meeting, Dallas, TX, June 13-17, 1999.
Grange, A H. AND G W. Sovocool. DETERMINATION OF ELEMENTAL COMPOSITIONS BY HIGH RESOLUTION MASS SPECTROMETRY WITHOUT MASS CALIBRANTS. RAPID COMMUNICATIONS IN MASS SPECTROMETRY 13(8):673-686, (1999).
Grange, A H. AND G W. Sovocool. MASS PEAK PROFILING FROM SELECTED ION RECORDING DATA (MPPSIRD) AND A PROFILE GENERATION MODEL (PGM): CONCEPTUALLY SIMPLE AND ANALYTICALLY POWERFUL. Presented at 47th ASMS Conference on Mass Spectrometry and Allied Topics, Dallas, TX, June 12-17, 1999.
Grange, A H. AND G W. Sovocool. MASS PEAK PROFILING FROM SELECTED ION RECORDING DATA (MPPSIRD) AS A TOOL FOR REGULATORY ANALYSES. JOURNAL OF AOAC INTERNATIONAL 82(6):1443-1457, (1999).
1998
Grange, A H., G W. Sovocool, AND J. R. Donnelly. IDENTIFICATION OF POLLUTANTS IN A MUNICIPAL WELL USING MASS PEAK PROFILING OF THE MOLECULAR ION AND FRAGMENT IONS. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 12:1161-1169, (1998).
Grange, A H., W C. Brumley, AND G W. Sovocool. POWERFUL NEW TOOLS FOR ANALYZING ENVIRONMENTAL CONTAMINATION: MASS PEAK PROFILING FROM SELECTED-ION RECORDING DATA AND A PROFILE GENERATION MODEL. American Environmental Laboratory 10(7):1,6-7, (1998).
Grange, A H., G W. Sovocool, J. R. Donnelly, AND F. A. Genicola. WELL POLLUTANTS IDENTIFIED WITH A NEW MASS SPECTROMETRIC TECHNIQUE. Presented at EnviroAnalysis '98, Ottawa, Canada, May 1998.
1997
Grange, A H., W C. Brumley, AND G W. Sovocool. MASS PEAK PROFILING FROM SELECTED-ION-RECORDING DATA AND A PROFILE GENERATION MODEL: POWERFUL NEW TOOLS FOR IDENTIFYING ENVIRONMENTAL CONTAMINANTS. Presented at 214th ACS National Meeting, Las Vegas, NV, September 7-11, 1997.
1996
Herron, N. R., J. R. Donnelly, AND G W. Sovocool. SOFTWARE-BASED MASS SPECTRAL ENHANCEMENT TO REMOVE INTERFERENCES FROM SPECTRA OF UNKNOWNS. J. AM. SOC. MASS SPECTROM 7:598-604, (1996).
1995
Grange, A H., J. R. Donnelly, G W. Sovocool, AND W C. Brumley. ELEMENTAL COMPOSITIONS FROM MASS PEAK PROFILES OF M, M+1, AND M+2 IONS. Presented at ASMS Meeting, Atlanta, GA, May 21, 1995.
1993
Donnelly, J. R., G W. Sovocool, AND R. Titus. STRUCTURES AND ENVIRONMENTAL SIGNIFICANCE OF HEPTACHLOR EPOXIDE ISOMERS. JOURNAL OF AOAC INTERNATIONAL 76(5):1092-1097, (1993).
1992
Sovocool, G W. AND J. R. Donnelly. GAS CHROMATOGRAPHIC ELUTION PATTERNS OF CHLORINATED DIOXINS VERSUS COLUMN POLARITY. JOURNAL OF CHROMATOGRAPHY 594:269-273, (1992).
1991
Donnelly, J. R., W. D. Munslow, A H. Grange, T. L. Pettit, R. D. Simmons, K. S. Kumar, AND G W. Sovocool. A GAS CHROMATOGRAPHIC MASS SPECTROMETRIC APPROACH FOR ISOMER SPECIFIC ENVIRONMENTAL MONITORING OF THE 1700 BROMO-, CHLORO-,BROMOCHLORO-DIBENZO-P-DIOXINS. BIOLOGICAL MASS SPECTROMETRY 20:329-337, (1991).
Sovocool, G W. AND J. R. Donnelly. PREDICATIONS(PREDICTIONS)OF BROMO-AND BROMOCHLORO-DIOXIN GC ELUTION PROPERTIES. CHEMOSPHERE 22(5-6):455-460, (1991).
1990
Donnelly, J. R., W. D. Munslow, N. J. Nunn, A H. Grange, T. L. Vonnahme, J. F. Fisk, AND G W. Sovocool. IMPROVEMENTS TO METHOD PERFORMANCE FOR ENVIRONMENTAL MONITORING OF DIOXINS AND DIBENZOFURANS. CHEMOSPHERE 20(1-2):123-136, (1990).
Donnelly, J. R. AND G W. Sovocool. MASS SPECTRAL CHARACTERISTICS OF BROMOCHLORINATED DIBENZO P DIOXINS (DIBENZO-P-DIOXINS) AND DIBENZOFURANS. CHEMOSPHERE 20(3-4):295-300, (1990).
Donnelly, J. R., L. A. Drewes, R L. Johnson, W. D. Munslow, K. K. Knapp, AND G W. Sovocool. PURITY AND HEAT OF FUSION DATA FOR ENVIRONMENTAL STANDARDS AS DETERMINED BY DIFFERENTIAL SCANNING CALORIMETRY. THERMOCHIMICA ACTA 167:155-187, (1990).
1989
Sovocool, G W., J. R. Donnelly, W. D. Munslow, T. L. Vonnahme, N. J. Nunn, Y. Tondeur, AND R. K. Mitchum. ANALYSIS OF MUNICIPAL INCINERATOR FLY ASH FOR BROMO- AND BROMOCHLORO- DIOXINS, DIBENZOFURANS, AND RELATED COMPOUNDS. CHEMOSPHERE 15:192-192, (1989).
Donnelly, J. R., W. D. Munslow, T. L. Vonnahme, N. J. Nunn, G W. Sovocool, AND R. K. Mitchum. PREPARATION OF BROMOCHLORODIBENZO-P-DIOXINS AND DIBENXOFURANS AND ANALYSIS BY EPA RCRA METHOD 8280. CHEMOSPHERE 18:225, (1989).
Marsden, P. J., G W. Sovocool, V. Ecker, D. Miller*, AND T. C. Chiang. QUALITY ASSURANCE CONSIDERATION IN THE SOLID PHASE ADSORBENT CLEAN-UP FOR PESTICIDE ANALYSIS. Presented at the Fifth Annual Waste Testing and Quality Assurance Symposium, Las Vegas, NV, July 24-28, 1989.
Munslow, W. D., J. R. Donnelly, R. K. Mitchum, AND G W. Sovocool. SYNTHESIS OF POLYHALOGENATED DIBENZO-P-DIOXINS. CHEMOSPHERE 18:225, (1989).
1988
Donnelly, J. R., G W. Sovocool, AND R. K. Mitchum. ION ABUNDANCE CRITERIA FOR GAS CHROMATOGRAPHIC/MASS SPECTROMETRIC ENVIRONMENTAL ANALYSIS. JOURNAL OF AOAC INTERNATIONAL 71(2):434-439, (1988).
Tondeur, Y., W. Niederhut, J. E. Campana, R. K. Mitchum, AND G W. Sovocool. ION CHEMISTRY OF A GAS CHROMATOGRAPHIC MASS SPECTROMETRIC ION ABUNDANCE CALIBRANT. Biomedical and Environmental Mass Spectrometry 15:429-439, (1988).
1987
Donnelly, J. R., W. D. Munslow, T. L. Vonnahme, N. J. Nunn, C. M. Hedin, G W. Sovocool, AND R. K. Mitchum. CHEMISTRY AND MASS SPECTROMETRY OF BROMINATED DIBENZO-P-DIOXINS(...-P-...) AND DIBENZOFURANS. Biomedical and Environmental Mass Spectrometry 14:465-472, (1987).
Munslow, W. D., G W. Sovocool, J. R. Donnelly, AND R. K. Mitchum. ELECTROPHILIC BROMINATION OF DIBENZO-P-DIOXIN. CHEMOSPHERE 16(8-9):1661-1666, (1987).
Tondeur, Y., G W. Sovocool, R. K. Mitchum, W. Niederhut, AND J. R. Donnelly. SHORT COMMUNICATION USE OF FAB MS/MS FOR ANALYSIS OF QUARTERLY AMIN PESTICIDE STANDARDS. Biomedical and Environmental Mass Spectrometry 14:733-736, (1987).
Sovocool, G W., R. K. Mitchum, AND J. R. Donnelly. USE OF THE ORTHO EFFECT FOR CHLORINATED BIPHENYL AND BROMINATED BIPHENYL ISOMER IDENTIFICATION. Biomedical and Environmental Mass Spectrometry 14(10):579-582, (1987).