EPA Science Inventory

Science Inventory Search Results

Records 1 to 58 of 58

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
BRUMLEY, W. C. A QUICK OVERVIEW OF MASS SPECTROMETRY, NEGATIVE IONS, AND TOXAPHENE DETERMINATION (PROPOSED METHOD 8276). Presented at LTIG Conference, Denver, CO, April 10, 2008.
BRUMLEY, W. C. Analytical Protocol (GC/ECNIMS) for OSWER's Response to OIG Report (2005-P-00022) on Toxaphene Analysis. U.S. Environmental Protection Agency, Washington, DC, 2008.
BRUMLEY, W. C. GC/HRSIR as a Complementary Technique to GC/ECNIMS. Indian S Press (Environmental Science/An Indian Journal). Trade Science Inc., Gujarat, India, 3(3):429, (2008).
2006
MOTTALEB, M. A. AND W. C. BRUMLEY. ENVIRONMENTAL ANALYTICAL CHEMISTRY OF PHARMACEUTICAL AND PERSONAL CARE PRODUCTS: THE SEPARATIONS FOCUS TURNS TO POLAR ANALYTES. Trends in Chromatography. Research Trends, Trivandrum, India, 2:11-29, (2006).
Gentry, E. L., L A. Riddick, AND W C. Brumley. EVALUATION OF N-METHYL-N-TERT-BUTYLDIMETHYLSILYLTRIFLUOROACETAMIDE FOR ENVIRONMENTAL ANALYSIS UNDER BOTH EIMS AND ELECTRON CAPTURE NICIMS CONDITIONS AND COMPARISON TO TRIMETHYLSILYL REAGENTS UNDER EIMS. JOURNAL OF CHROMATOGRAPHY A 86(5):299-312, (2006).
2005
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).
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).
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
Brumley, W C. AND J. W. Farley. DETERMINING EOSIN AS A GROUNDWATER MIGRATION TRACER BY CAPILLARY ELECTROPHORESIS/LASER-INDUCED FLUORESCENCE USING A MULTIWAVELENGTH LASER. ELECTROPHORESIS 24(14):2335-2339, (2003).
Moy, T AND W C. Brumley. MULTIRESIDUE DETERMINATION OF ACIDIC PESTICIDES IN WATER BY HPLC/DAD WITH CONFIRMATION BY GC/MS USING CONVERSION TO THE METHYL ESTER WITH TRIMETHYLSILYDIAZOMETHANE. JOURNAL OF CHROMATOGRAPHY 41(7):343-349, (2003).
2002
Patterson, D B., W C. Brumley, V Kelliher, AND P. L. Ferguson. APPLICATION OF U.S. EPA METHODS TO THE ANALYSIS OF PHARMACEUTICALS AND PERSONAL CARE PRODUCTS IN THE ENVIRONMENT: DETERMINATION OF CLOFIBRIC ACID IN SEWAGE EFFLUENT BY GC-MS. AMERICAN LABORATORY 34(1-4):20-28, (2002).
Flaherty, S., G. Street, J. W. Farley, AND W C. Brumley. INVESTIGATION OF CE/LIF AS A TOOL IN THE CHARACTERIZATION OF SEWAGE EFFLUENT FOR FLUORESCENT ACIDICS: DETERMINATION OF SALICYLIC ACID. ELECTROPHORESIS 23(14):2327-2332, (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.
Van Emon, J M., W C. Brumley, AND A W. Reed. ELEGANT ENVIRONMENTAL IMMUNOASSAYS. Presented at American Chemical Society 221st National Meeting, Immunochemistry Summit IX Symposium, San Diego, CA, April 1-5, 2001.
Van Emon, J M., W C. Brumley, A W. Reed, AND J. C. Chuang. HUMAN EXPOSURE ASSESSMENT USING IMMUNOASSAY. Presented at American Chemical Society 221st National Meeting, Immunochemistry Summit IX Symposium, San Diego, CA, April 1-5, 2001.
2000
Rogers, K R., A. B. Apostol, AND W C. Brumley. CAPILLARY ELECTROPHORESIS IMMUNOASSAY FOR 2,4-DICHLOROPHENOXYACETIC ACID. ANALYTICAL LETTERS 33(3):443-453, (2000).
Brumley, W C., A H. Grange, V Kelliher, D B. Patterson, A. Montcalm, J. Glassman, AND J. W. Farley. ENVIRONMENTAL SCREENING OF ACIDIC COMPOUNDS BASED ON CZE/LIF DETECTION WITH GC/MS AND GC/HRMS IDENTIFICATION. JOURNAL OF AOAC INTERNATIONAL 83(5):1059-1067, (2000).
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).
McDaniel, M R., W C. Brumley, AND T JonesLepp. MASS SELECTIVE ANALYSIS OF NATURAL AND PHARMACEUTICALLY-DERIVED ESTROGENS IN SURFACE WATERS RECEIVING SEWAGE EFFLUENT. Presented at Environmental Monitoring and Assessment Program (EMAP) Symposium, San Francisco, CA, April 6-8, 1999.
McDaniel, M R., W C. Brumley, AND T JonesLepp. QUANTITATION OF NATURAL AND SYNTHETIC SEX STEROIDS IN SURFACE WATERS FROM SEWAGE EFFLUENT BY GC-MS. Presented at SETAC Conference, Concord, CA, April 25-27, 1999.
1998
Grange, A H., P. L. Ferguson, W C. Brumley, J. R. Donnelly, AND J. W. Farley. APPLICATIONS OF CAPILLARY ELECTROPHORESIS/LASER-INDUCED FLUORESCENCE DETECTION TO GROUND WATER MIGRATION STUDIES. Presented at Annual Technical Support Project Meeting, Salt Lake City, UT, February 9-13, 1998.
Farley, J. W., J. Glassman, W C. Brumley, AND A H. Grange. APPLICATIONS OF CE/LIF IN ENVIRONMENTAL ANALYSIS USING A FREQUENCY-DOUBLED LASER OPERATING IN THE DEEP UV. Presented at SPIE Interntional Symposium on Industrial and Environmental Monitoring and Biosensors, Boston, MA, November 2-5, 1998.
Moy, T, P. L. Ferguson, A H. Grange, W. H. Matchett, V Kelliher, AND W C. Brumley. DEVELOPMENT OF SEPARATION SYSTEMS FOR POLYNUCLEAR AROMATIC HYDROCARBON ENVIRONMENTAL CONTAMINANTS USING MICELLAR ELECTROKINETIC CHROMATOGRAPHY WITH MOLECULAR MICELLES AND FREE ZONE ELECTROPHORESIS. ELECTROPHORESIS 19:2090-2094, (1998).
Brumley, W C., A H. Grange, J. Glassman, AND J. W. Farley. ENVIRONMENTAL SCREENING BASED ON CZE/LIF DETECTION WITH GC/MS AND CE/MS IDENTIFICATIONS. Presented at 46th ASMS Conference on Mass Spectrometry and Allied Topics, Orlando, FL, May 31-June 4, 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).
Farley, J. W., A H. Grange, P. L. Ferguson, AND W C. Brumley. STUDIES OF GROUNDWATER MIGRATION USING CAPILLARY ELECTROPHORESIS/LASER-INDUCED FLUORESCENCE DETECTION. Presented at Rocky Mountain Conference on Analytical Chemistry, Denver, CO, July 27-30, 1998.
1997
Matchett, W. H., W. Winnik, AND W C. Brumley. A KINETIC STUDY OF A METHANOLYSIS OF THE SULFONYLUREAS BENSULFURON AND SULFOMETRUON USING CAPILLARY ELECTROPHORESIS. ELECTROPHORESIS 18:205-213, (1997).
Grange, A H. AND W C. Brumley. A MASS PEAK PROFILE GENERATION MODEL TO FACILITATE DETERMINATION OF ELEMENTAL COMPOSITIONS OF IONS BASED ON EXACT MASSES AND ISOTOPIC ABUNDANCES. AMERICAN SOCIETY FOR MASS SPECTROMETRY 8:170-182, (1997).
Moy, T, P. L. Ferguson, A H. Grange, W. H. Matchett, V Kelliher, AND W C. Brumley. DEVELOPMENT OF SEPARATION SYSTEMS FOR HYDROPHOBIC USING MICELLAR ELECTROKINETIC CHROMATOGRAPHY WITH AN EMPHASIS ON MOLECULAR MICELLES. Presented at 214th American Chemical Society Meeting, Las Vegas, NV, September 7-11, 1997.
Grange, A H. AND W C. Brumley. MASS PEAK PROFILE GENERATION MODEL TO FACILITATE DETERMINATION OF ELEMENTAL COMPOSITIONS OF IONS BASED ON EXACT MASSES AND ISOTOPIC ABUNDANCES. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 8:170-182, (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
Grange, A H. AND W C. Brumley. DETERMINING ELEMENTAL COMPOSITION FROM EXACT MASSES AND RELATIVE ABUNDANCES OF IONS. TRENDS IN ANALYTICAL CHEMISTRY 15(1):12, (1996).
Grange, A H. AND W C. Brumley. DETERMINING ELEMENTAL COMPOSITIONS FROM EXACT MASSES AND RELATIVE ABUNDANCES OF IONS. TRENDS IN ANALYTICAL CHEMISTRY 15(1):12-17, (1996).
Grange, A H. AND W C. Brumley. IDENTIFICATION OF COMPONENTS IN A COMPLEX MIXTURE BY DETERMINATION OF EXACT MASSES AND RELATIVE ABUNDANCES USING MAS PEAK PROFILING. LC/GC 14:978-986, (1996).
Donnelly, J. R., A H. Grange, N. R. Herron, G. R. Nickhol, J. L. Jeter, R. J. White, W C. Brumley, AND J M. Van Emon. MODULAR METHODOLOGY FOR DETERMINATION OF POLYCHLORINATED BIPHENYLS IN SOIL AS AROCLORS AND INDIVIDUAL CONGENERS. JOURNAL OF AOAC INTERNATIONAL 79:953-961, (1996).
Winnik, W., W C. Brumley, AND L D. Betowski. NEGATIVE-ION FAB MASS SPECTROMETRY OF SULFONYLUREA HERBICIDES. European Mass Spectrometry 2:43, (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.
Brumley, W C. ENVIRONMENTAL APPLICATION OF CAPILLARY ELECTROPHORESIS FOR THE DETERMINATION OF ORGANIC POLLUTANTS. LC/GC 13:556-568, (1995).
Brumley, W.C. MICELLAR ELECTROKINETIC CHROMATOGRAPHY: A NEW TOOL FOR FIELD SCREENING OF SEMIVOLATILES. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/A-95/070 (NTIS PB95217691), 1995.
Brumley, W C. MICELLAR ELECTROKINETIC CHROMATOGRAPHY: A NEW TOOL FOR FIELD-SCREENING OF SEMIVOLATILES. Presented at Fourth International Symposium on Field Screening Methods for Hazardous Wastes and Toxic Substances Proceedings, Las Vegas, NV, February 22, 1995.
Winnik, W., W C. Brumley, AND L D. Betowski. NEGATIVE ION MASS SPECTROMETRY OF SULFONYLUREA HERBICIDES. Journal of Mass Spectrometry 30:1574-1580, (1995).
Winnik, W., L D. Betowski, AND W C. Brumley. NI FAAB AND DCI-MS OF SULFONYLUREA HERBICIDES; CAD SPECTRA OF (M-H) IONS. Presented at 43rd ASMS Conference on mass spectrometry and allied topics, Atlanta, Ga, May 21-26, 1995.
Brumley, W C. TECHNIQUES FOR HANDLING ENVIRONMENTAL SAMPLES WITH POTENTIAL FOR CAPILLARY ELECTROPHORESIS. JOURNAL OF CHROMATOGRAPHY 33:670-685, (1995).
Jung, M. AND W C. Brumley. TRACE ANALYSIS IN FLUORESCEIN-DERIVATIZED PHENOXY ACID HERBICIDES BY MICELLAR ELECTROKINETIC CHROMATOGRAPHY WITH LASER-INDUCED FLUORESCENCE DETECTION. JOURNAL OF CHROMATOGRAPHY A 717:299-308, (1995).
1994
Brumley, W C. AND C. M. Brownrigg. APPLICATIONS OF MICELLAR ELECTROKINETIC CHROMATOGRAPHY IN THE DETERMINATION OF BENZIDINES FOLLOWING EXTRACTION FROM WATER, SOIL, SEDIMENT, AND CHROMATOGRAPHIC ADSORBENTS. JOURNAL OF CHROMATOGRAPHY 32:69-75, (1994).
Brumley, W C., E. M. Shafter, AND P. E. Tillander. THE DETERMINATION OF PHTHALATES IN WATER AND SOIL BY TANDEM MASS SPECTROMETRY USING ISOBUTANE CHEMICAL IONIZATION MASS SPECTROMETRY. JOURNAL OF AOAC INTERNATIONAL 77:1-8, (1994).
1993
Brumley, W C., C. M. Brownrigg, AND A H. Grange. DETERMINATION OF TOXAPHENE IN SOIL BY ELECTRON CAPTURE NEGATIVE ION MASS SPECTROMETRY AFTER FACTIONATION BY HIGH PERFORMANCE GEL PERMEATION CHROMATOGRAPHY. JOURNAL OF CHROMATOGRAPHY 633:177-183, (1993).
Brumley, W C. AND C. M. Brownrigg. ELECTROPHORETIC BEHAVIOR OF AROMATIC -CONTAINING ORGANIC ACIDS AND THE DETERMINATION OF SELECTED COMPOUNDS IN WATER AND SOIL BY CAPILLARY ELECTROPHORESIS. JOURNAL OF CHROMATOGRAPHY 646:377-389, (1993).
1992
Grange, A H. AND W C. Brumley. PLOTTING MASS-PEAK PROFILES FROM SELECTED-ION RECORDING DATA. RAPID COMMUNICATIONS IN MASS SPECTROMETRY 6:68-70, (1992).
Brumley, W C. QUALITATIVE ANALYSIS OF ENVIRONMENTAL SAMPLES FOR AROMATIC SULFONIC ACIDS BY HIGH PERFORMANCE CAPILLARY ELECTROPHORESIS. JOURNAL OF CHROMATOGRAPHY 603:267-272, (1992).
1990
Brilis, G M. AND W C. Brumley. ELECTRON CAPTURE NEGATIVE IONIZATION CALIBRANTS FOR MAGNETIC SECTOR MASS SPECTROMETERS. ANALYTICA CHIMICA ACTA 229:163-168, (1990).
Brilis, G.M. AND W.C. Brumley. ELECTRON-CAPTURE NEGATIVE IONIZATION CALIBRANTS FOR MAGNETIC SECTOR MASS SPECTROMETERS. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/J-90/224 (NTIS PB91117143), 1990.
Yinon, J., W.C. Brumley, G.M. Brilis, AND S. Bulusu. MASS SPECTRAL FRAGMENTATION PATHWAYS IN NITRAMINES. A COLLISION-INDUCED DISSOCIATION STUDY. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/J-90/225 (NTIS PB91117135), 1990.
Yinon, J., W C. Brumley, G M. Brilis, AND S. Bulusu. MASS SPECTRAL FRAGMENTATION PATHWAYS IN NITRAMINES: A COLLISION INDUCED DISSOCIATION STUDY. ORGANIC MASS SPECTROMETRY 25:14-20, (1990).
1989
Brumley, William C., C. Warner, D. Daniels, S. Varner, AND J. Sphon. EI MASS SPECTROMETRY OF BHT AND ITS ALTERATION PRODUCTS. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/J-89/030 (NTIS PB90100991), 1989.
Brumley, W C., C. R. Warner, AND D. H. Daniels. ELECTRON IMPACT MASS SPECTROMETRY OF BHT AND ITS ALTERATION PRODUCTS. Biomedical and Environmental Mass Spectrometry 18:207-217, (1989).
Brumley, W.C., G.M. Brilis, R. Calvey, AND J. Sphon. COLLISIONAL ACTIVATION MASS SPECTRA OF M-. IONS OF AZO DYES CONTAINING 2-NAPHTHOL. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/J-89/031 (NTIS PB90100983).