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Records 1 to 100 of 103
Jones, T.L., L. Betowski, AND J. Yinon. ANALYSIS OF CHLORINATED HERBICIDES BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY/MASS SPECTROMETRY. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/D-90/021 (NTIS PB90221698).
Betowski, L. AND T.L. Jones. APPLICATION OF HIGH PERFORMANCE LIQUID CHROMATOGRAPHY/MASS SPECTROMETRY TO ENVIRONMENTAL ANALYSIS. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/4-89/033 (NTIS PB90116963), 1989.
Yinon, J., T.L. Jones, AND L. Betowski. HIGH-SENSITIVITY THERMOSPRAY IONIZATION MASS SPECTROMETRY OF DYES. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/J-89/089 (NTIS PB90100884), 1989.
Jones, T.L., L. Betowski, B. Lesnik, T. Chiang, AND J. Teberg. INTERLABORATORY COMPARISON OF THERMOSPRAY AND PARTICLE BEAM LIQUID CHROMATOGRAPHY/MASS SPECTROMETRY INTERFACES: EVALUATION OF A CHLORINATED PHENOXY ACID HERBICIDE LIQUID CHROMATOGRAPHY/MASS SPECTROMETRY ANALYSIS METHOD. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/J-91/317 (NTIS PB92124734), 1991.
Betowski, L. AND T.L. Jones. LC/MS OF ORGANOTIN COMPOUNDS. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/A-95/071 (NTIS PB95217709).
Yinon, J., T.L. Jones, AND L. Betowski. PARTICLE BEAM LIQUID CHROMATOGRAPHY-ELECTRON IMPACT MASS SPECTROMETRY OF DYES. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/J-89/320 (NTIS PB90198680), 1989.
Yinon, J., T.L. Jones, AND L. Betowski. THERMOSPRAY IONIZATION WITH REPELLER-INDUCED COLLISIONALLY ACTIVATED DISSOCIATION OF DYES. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/J-90/222 (NTIS PB91117168).
DAUGHTON, C. G. AND T. L. JONES-LEPP. VIRTUAL SYMPOSIUM: STATE OF THE SCIENCE--PPCPS AS ENVIRONMENTAL POLLUTANTS. Presented at Environmental Chemistry of Pharmaceuticals and Personal Care Products (PPCPs) First Integral Virtual Symposium (sponsored by the American Chemical Society [ACS] Division of Environmental Chemistry and the U.S. EPA), at the ACS 228th National Meeting, Philadelphia, PA, August 25 - 26, 2004.
2015
Jones-Lepp, T., R. Taniguchi-Fu, J. Morgan, M. Ward, T. NanceJR, D. Alvarez, AND L. Mills. Developing analytical approaches to explore the connectionbetween endocrine-active pharmaceuticals in waterto effects in fish. Analytical Bioanalytical Chemistry . Springer-Verlag, Berlin, Germany, 0(0):1-12, (2015).
2014
Jones-Lepp, T. Chapter 4: Occurrence, effects and methods for antibiotics and illicit drugs in the environment. Chapter 4, Pharmaceutical accumulation in the environment: prevention, control, health effects, and economic impact. CRC Press - Lewis Publishers, Boca Raton, FL, 1(0):43-64, (2014).
Jones-Lepp, T. Four Fish kills Spanning 2011 – 2013 in the Red River Watershed Beaver Creek to Lake Texoma, OK. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-14/057, 2014.
2013
Wilson, D. C. AND T. L. JONES-LEPP. Emerging Contaminant Sources Fate in Recharged Treated Wasterwater, Lake Havasu City, Arizona. Environmental and Engineering Geoscience. Association of Engineering Geologists, Denver, CO, 19(3):231-251, (2013).
2012
Alvarez, D. A., M. R. Rosen, S. D. Perkins, W. L. Cranor, V. L. Schroeder, AND T. L. JONES-LEPP. Bottom Sediment as a Source of Organic Contaminants in Lake Mead, Nevada, USA. CHEMOSPHERE. Elsevier Science Ltd, New York, NY, 88(5):605-611, (2012).
JONES-LEPP, T. L. Emerging Contaminants in the Environment . Chapter 13, A. T. Lebedev (ed.), Comprehensive Environmental Mass Spectrometry. ILM Publications, SAINT ALBANS, HERTFORDSHIRE, Uk, 12:287-307, (2012).
PERGANTIS, S. A., T. L. JONES-LEPP, AND E. M. HEITHMAR. Hydrodynamic Chromatography On-line with Single Particle -Inductively Coupled Plasma – Mass Spectrometry for Ultratrace Detection of Metal-Containing Nanoparticles. Analytical Chemistry. American Chemical Society, Washington, DC, 84(15):6454-6462, (2012).
Jones-Lepp, T., C. Sanchez, D. Alvarez, D. Wilson, AND R. Taniguchi-Fu. Point Sources of Emerging Contaminants Along the Colorado River Basin: Impact on Water Use and Reuse in the Arid Southwest. D. Barcelo (ed.), SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 430:237-245, (2012).
2011
JONES-LEPP, T. L., K. R. ROGERS, AND R. Snell. Laser Detection of Nanoparticles In the Environment. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-11/097, 2011.
JONES-LEPP, T. L., C. A. Sanchez, T. Moy, AND R. Kazemi. Method Development and Application to Determine Potential Plant Uptake of Antibiotics and Other Drugs in Irrigated Crop Production Systems . JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY. American Chemical Society, Washington, DC, 58(22):11568-11573, (2011).
JONES-LEPP, T. L., D. A. Alvarez, AND B. Loganathan. On the Frontier: Analytical Chemistry and the Occurrence of Illicit Drugs in Surface Waters in the USA. Chapter 9, Castiglioni and Zuccato (ed.), Illicit Drugs in the Environment: Occurrence, Analysis, and Fate using Mass Spectrometry. John Wiley & Sons Incorporated, New York, NY, , 171-188, (2011).
2010
Kazemi, R., T. L. JONES-LEPP, C. A. Sanchez, AND T. Moy. Development of an Analytical Method to Extract and Detect Pharmaceuticals in Plant Matrices. Presented at 5th International Conference on Environmental Science and Technology, Houston, TX, July 12 - 16, 2010.
Alvarez, D. A. AND T. L. JONES-LEPP. Sampling and Analysis of Emerging Pollutants. 1Chapter 11, Y. Li, K. Migliaccio (ed.), Water Quality Concepts, Sampling, and Chemical Analysis. CRC Press - Taylor & Francis Group, LLC, Boca Raton, FL, , 199-226, (2010).
2009
Wilson, D. C. AND T. L. JONES-LEPP. Low-Level Emerging Contaminants in Lake Havasu, Arizona and California and Their Access to Lake Havasu City's Drinking Water Supply. Presented at Lake Mead Science Symposium, Las Vegas, NV, January 13 - 14, 2009.
JONES-LEPP, T. L. AND C. A. Sanchez. A CASE STUDY: CROP (LETTUCE, SPINACH, AND CARROTS) UPTAKE OF THREE MACROLIDE ANTIBIOTICS (AZITHROMYCIN, CLINDAMYCIN AND ROXITHROMYCIN) AND OTHER DRUGS. Presented at 6th International Micropol and Ecohazard 2009, San Francisco, CA, June 08 - 10, 2009.
JONES-LEPP, T. L. AND C. A. Sanchez. A Case Study: Crop (Lettuce, Spinach, and Carrots) Uptake of Three Macrolide Antibiotics (Azithromycin, Clindamycin and Roxithromycin) and Other Drugs. Presented at Sixth International Micropol and Ecohazard 2009, San Francisco, CA, June 08 - 10, 2009.
Loganathan, B., M. Phillips, H. Mowery, AND T. L. JONES-LEPP. Contamination Profiles and Mass Loadings of Macrolide Antibiotics and Illicit Drugs from a Small Urban Wastewater Treatment Plant. CHEMOSPHERE. Elsevier Science Ltd, New York, NY, 75:70-77, (2009).
JONES-LEPP, T. L. Emerging Contaminants: Water Use and Reuse in the Arid Southwest. Presented at Association of Environmental and Engineering Geologists, Las Vegas, NV, October 13, 2009.
Wilson, D. C. AND T. L. JONES-LEPP. LOW-LEVEL EMERGING CONTAMINANTS IN LAKE HAVASU, ARIZONA AND CALIFORNIA AND THEIR ACCESS TO LAKE HAVASU CITY'S DRINKING WATER SUPPLY. Presented at Lake Mead Science Symposium, Las Vegas, NV, January 13 - 14, 2009.
Sanchez, C., T. L. JONES-LEPP, D. Wilson, AND D. Alvarez. PHARMACEUTICALS IN WASTE STREAMS AND SURFACE WATERS OF THE COLORADO RIVER BASIN. Presented at Lake Mead Science Symposium, Las Vegas, NV, January 13 - 14, 2009.
JONES-LEPP, T. L., D. A. Alvarez, B. Englert, AND A. BATT. Pharmaceuticals and Hormones in the Environment. R A Meyers (ed.), Encyclopedia of Analytical Chemistry: Applications, Theory, and Instrumentation. John Wiley & Sons Incorporated, New York, NY, 75(1):1-59, (2009).
Sanchez, C. A. AND T. L. JONES-LEPP. Pharmaceuticals in Surface Waters and Potential Transfer to Irrigated Food Crops. Presented at Second International Conference on Occurrence, Fate, Effects, and Analysis of Emerging Contaminants in the Environment, Ft. Collins, CO, August 04 - 07, 2009.
Sanchez, C. A., T. L. JONES-LEPP, D. Wilson, AND D. Alvarez. Pharmaceuticals in Waste Streams and Surface Waters of the Colorado River Basin . Presented at Lake Mead Science Symposium, Las Vegas, NV, January 13 - 14, 2009.
Alvarez, D. AND T. L. JONES-LEPP. Wastewater to Drinking Water: Are Emerging Contaminants Making it Through? Presented at Lake Mead Science Symposium, Las Vegas, NV, January 13 - 14, 2009.
Alvarez, D., T. L. JONES-LEPP, W. Cranor, S. Perkins, AND V. Schroeder. Wastewater to Drinking Water: Are Emerging Contaminants Making it Through? Presented at Lake Mead Science Symposium, Las Vegas, NV, January 13 - 14, 2009.
Alvarez, D. AND T. L. JONES-LEPP. Wastewater to Drinking Water: Are Emerging Contaminants Making it Through? . Presented at EMCON2009, Fort Collins, CO, August 04 - 07, 2009.
2008
JONES-LEPP, T. L. PHARMACEUTICALS AS ENVIRONMENTAL POLLUTANTS: ISSUES REGARDING ANALYSIS. Presented at American Society of Mass Spectrometry, Denver, CO, June 01 - 05, 2008.
JONES-LEPP, T. L. Comparing HPLC-ESI-ITMS and UPLC-ESI-OA-TOF-MS in Characterizing Macrolide Antibiotics and Illicit Drugs in Complex Environmental Matrices. Presented at American Society of Mass Spectrometry, Denver, CO, June 01 - 05, 2008.
Alvarez, D., W. Cranor, T. L. JONES-LEPP, S. Perkins, V. Schroeder, R. Clark, AND D. Novinger. PASSIVE SAMPLING OF ORGANIC CONTAMINANTS IN KARST GROUNDWATER SYSTEMS INHABITED BY ENDANGERED OZARK CAVEFISH. Presented at 29th Annual SETAC Meeting, Tampa, FL, November 16 - 20, 2008.
JONES-LEPP, T. L. Pharmaceuticals as Environmental Pollutants: Issues Regarding Analysis. Presented at American Society of Mass Spectrometry, Denver, CO, June 01 - 05, 2008.
JONES-LEPP, T. L., C. A. Sanchez, AND D. Wilson. Tracing the Sources of Macrolide Antibiotics and Illicit Drugs into the Colorado River Basin . Presented at 42nd American Chemical Society Western Regional Meeting, Las Vegas, NV, September 23 - 27, 2008.
JONES-LEPP, T. L., C. A. Sanchez, AND D. Wilson. Tracing the Sources of Macrolide Antibiotics and Illicit Drugs into the Lower Colorado River Basin. Presented at 42nd American Chemical Society Western Regional Meeting, Las Vegas, NV, September 23 - 27, 2008.
2007
JONES-LEPP, T. L. DEVELOPING METHODS FOR EMERGING CONTAMINANTS IN BIOSOLIDS. Presented at Pacific Southwest Organic Residuals Conference, Davis, CA, September 25 - 27, 2007.
JONES-LEPP, T. L. MEETING TODAY'S EMERGING CONTAMINANTS WITH TOMORROW'S RESEARCH TOOL. Presented at Water Treatment and Reuse Engineering International Conference, Tomar, PORTUGAL, February 11 - 16, 2007.
JONES-LEPP, T. L. AND R. STEVENS. PHARMACEUTICALS AND PERSONAL CARE PRODUCTS IN BIOSOLIDS/SEWAGE SLUDGES - THE INTERFACE BETWEEN ANALYTICAL CHEMISTRY AND REGULATION. Analytical and Bioanalytical Chemistry. Springer, New York, NY, 387:1173-1183, (2007).
JONES-LEPP, T. L. RESEARCH TOWARDS DEVELOPING METHODS FOR SELECTED PHARMACEUTICAL AND PERSONAL CARE PRODUCTS (PPCPS) ADAPTED FOR BIOSOLIDS. Presented at Pacific Southwest Organic Residuals Conference, Davis, CA, September 25 - 27, 2007.
ALVAREZ, D. A., J. N. HUCKINS, J. D. PETTY, T. L. JONES-LEPP, F. STUER-LAURIDSEN, D. T. GETTING, J. P. GODDARD, AND A. GRAVELL. TOOL FOR MONITORING HYDROPHILIC CONTAMINANTS IN WATER: POLAR ORGANIC CHEMICAL INTEGRATIVE SAMPLER (POCIS). Chapter 8, R. Greenwood, G. Mills, B. Vrana (ed.), Passive Sampling Techniques. ELSEVIER, AMSTERDAM, Holland, 48:171-197, (2007).
2006
JONES-LEPP, T. L. CHEMICAL MARKERS OF HUMAN WASTE CONTAMINATION: ANALYSIS OF UROBILIN AND PHARMACEUTICALS IN SOURCE WATERS. JOURNAL OF ENVIRONMENTAL MONITORING. Royal Society of Chemistry, Cambridge, Uk, 8:472-478, (2006).
JONES-LEPP, T. L. CHEMICAL MARKERS OF HUMAN WASTE CONTAMINATION IN SOURCE WATERS: A SIMPLIFIED ANALYTICAL APPROACH. Presented at 5th National Monitoring Conference, Monitoring Networks: Connecting for Clean Water , San Jose, CA, May 07 - 11, 2006.
JONES-LEPP, T. L. CHEMICAL MARKERS OF HUMAN WASTE CONTAMINATION IN SOURCE WATERS: A SIMPLIFIED ANALYTICAL APPROACH. Presented at 5th National Monitoring Conference, Monitoring Networks: Connecting for Clean Water, San Jose, CA, May 07 - 11, 2006.
JONES-LEPP, T. L. AND J. R. BATISTA. CORRELATION OF CHEMICAL MARKERS - NITRATE AND UROBILIN - AS IDENTIFIERS OF HUMAN WASTE IN SOURCE WATERS. Presented at Nevada Water Resources Association Annual Conference, Mesquite, NV, February 21 - 23, 2006.
JONES-LEPP, T. L. INVESTIGATING ENVIRONMENTAL SINKS OF MACROLIDE ANTIBIOTICS WITH ANALYTICAL CHEMISTRY. Presented at 19th Rocky Mountain Regional Meeting of the American Chemical Society "Chemistry at the Borders", Tucson, AZ, October 15 - 18, 2006.
JONES-LEPP, T. L. INVESTIGATING ENVIRONMENTAL SINKS OF MACROLIDE ANTIBIOTICS WITH ANALYTICAL CHEMISTRY. Presented at 19th Rocky Mountain Regional Meeting of the American Chemical Society, Tucson, AZ, October 15 - 18, 2006.
2005
JONES-LEPP, T. L. AND D. A. ALVAREZ. ADVANCED TOOLS FOR ASSESSING SELECTED PRESCRIPTION AND ILLICIT DRUGS IN TREATED SEWAGE EFFLUENTS AND SOURCE WATERS. Presented at Pharmaceuticals in the Environment, Las Vegas, NV, August 23 - 25, 2005.
JONES-LEPP, T. L. AND D. A. ALVAREZ. ADVANCED TOOLS FOR ASSESSING SELECTED PRESCRIPTION AND ILLICIT DRUGS IN TREATED SEWAGE EFFLUENTS AND SOURCE WATERS. Presented at Pharmaceutical in the Environment Meeting, Las Vegas, NV, August 23 - 25, 2005.
JONES-LEPP, T. L. AND G. MOMPLAISIR. NEW APPLICATIONS OF LC-MS AND LC-MS2 TOWARD UNDERSTANDING THE ENVIRONMENTAL FATE OF ORGANOMETALLICS. TRENDS IN ANALYTICAL CHEMISTRY. Elsevier Science Ltd, New York, NY, 24(7):590-595, (2005).
LAZORCHAK, J. M., C. G. DAUGHTON, G. T. ANKLEY, J. E. TIETGE, EARL E. GRAY, V. S. WILSON, R. W. FLICK, A. D. BIALES, D. L. LATTIER, D. C. BENCIC, M. KOSTICH, M. MILLS, T. L. JONES-LEPP, L. I. OSEMWENGIE, K. M. SCHENCK, AND S. GLASSMEYER. U.S. EPA'S RESEARCH ON THE ECOLOGICAL EXPOSURE, EFFECTS AND RISK MANAGEMENT OF ENDOCRINE DISRUPTION CHEMICALS AND PHARMACEUTICALS. Presented at South Platte Forum, Longmont, CO, October 27, 2005.
2004
Alvarez, D. A., T JonesLepp, J. D. Petty, AND J. N. Huckins. DETECTION OF ILLCIT DRUGS IN MUNICIPAL WASTEWATER STREAMS USING INTEGRATIVE SAMPLERS AND LC MASS SPECTROMETRY. Presented at Pittsburg Conference, Chicago, IL, March 7-12, 2004.
Alvarez, D. A., T JonesLepp, J. D. Petty, AND J. N. Huckins. DETECTION OF ILLICIT DRUGS IN MUNICIPAL WASTEWATER STREAMS USING INTEGRATIVE SAMPLERS AND LC MASS SPECTROMETRY. Presented at Pittsburg Conference, Chicago, IL, March 7-12, 2004.
Alvarez, D. A., J. D. Petty, J. N. Huckins, T JonesLepp, D. T. Getting, AND S. E. Manahan. DEVELOPMENT OF A PASSIVE, IN SITU, INTEGRATIVE SAMPLER FOR HYDROPHILLIC ORGANIC CONTAMINANTS IN AQUATIC ENVIRONMENTS. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Environmental Toxicology & Chemistry, Pensacola, FL, 23(7):1640-1648, (2004).
Petty, J. D., J. N. Huckins, D. A. Alvarez, W. C. Brumbaugh, W. L. Cranor, R. W. Gale, A. Rastall, T JonesLepp, T. J. Leiker, C. E. Rostad, AND E. T. Furlong. HOLISTIC APPROACH FOR ASSESSING THE PRESENCE AND POTENTIAL IMPACTS OF WATERBORNE ENVIRONMENTAL CONTAMINANTS. CHEMOSPHERE 54(6):695-705, (2004).
JonesLepp, T, K E. Varner, AND D T. Heggem. MONITORING DIBUTYLTIN AND TRIPHENYLTIN IN FRESH WATERS AND FISH IN THE UNITED STATES USING MICRO-LIQUID CHROMATOGRAPHY-ELECTROSPRAY/ION TRAP MASS SPECTROMETRY. ARCHIVES OF ENVIRONMENTAL CONTAMINATION & TOXICOLOGY 46(1):90-95, (2004).
JonesLepp, T, D. A. Alvarez, C. R. Casey, AND J. D. Petty. MONITORING OF WATERWAYS FOR EMERGING CONTAMINANTS USING INTEGRATIVE SAMPLING COUPLED WITH LIQUID CHROMATOGRAPHY-ELECTROSPRAY/MASS SPECTROMETRY. Presented at 2004 National Monitoring Conference: "Building and Sustaining Successful Monitoring Programs", Chattanooga, TN, May 17-20, 2004.
JonesLepp, T, D. A. Alvarez, J. D. Petty, AND J. N. Huckins. POLAR ORGANIC CHEMICAL INTEGRATIVE SAMPLING AND LIQUID CHROMATOGRAPHY-ELECTROSPRAY/ION-TRAP MASS SPECTROMETRY FOR ASSESSING SELECTED PRESCRIPTION AND ILLICIT DRUGS IN TREATED SEWAGE EFFLUENTS. ARCHIVES OF ENVIRONMENTAL CONTAMINATION & TOXICOLOGY 47(4):427-439, (2004).
JonesLepp, T. UNIQUE ENVIRONMENTAL CHEMISTRY SOLUTIONS TO REAL-WORLD ENVIRONMENTAL PROBLEMS. Presented at NERL/HSRC Meeting, Las Vegas, NV, November 4-5, 2004.
Alvarez, D. A., T JonesLepp, P. E. Stackelberg, J. D. Petty, J. N. Huckins, E. T. Furlong, S. D. Zaugg, AND M. T. Meyer. WATER QUALITY MONITORING OF PHARMACEUTICALS AND PERSONAL CARE PRODUCTS USING PASSIVE SAMPLERS. Presented at 226th American Chemical Society, Annual Meeting, Philadelphia, PA, August 22-26, 2004.
2003
JonesLepp, T. A NEW SW-846 METHOD: MICRO-LIQUID CHROMATOGRAPHY-ELECTROSPRAY/ION TRAP MASS SPECTROMETRY AS APPLIED TO THE DETECTION AND IDENTIFICATION OF ORGANOTINS - METHOD 8323. Presented at National Environmental Monitoring Conference (NEMC), Crystal City, VA, July 21-24, 2003.
Alvarez, D. A., T JonesLepp, J. D. Petty, J. N. Huckins, AND B. L. McGee. INTEGRATIVE SAMPLING OF ANTIBIOTICS AND OTHER PHARMACEUTICALLY-RELATED COMPOUNDS. Presented at Society of Environmental Toxicology and Chemistry (SETAC), Austin, TX, November 8-13, 2003.
JonesLepp, T. UNIQUE CHEMISTRY SOLUTIONS TO REGIONAL ISSUES. Presented at Science Forum 2003, Washington, DC, May 5-7, 2003.
JonesLepp, T. UNIQUE ENVIRONMENTAL CHEMISTRY SOLUTIONS TO SUPERFUND PROBLEMS. Presented at National Institute of Environmental Health Services, Washington, DC, June 11, 2003.
2002
Alvarez, D. A., J. D. Petty, J. N. Huckins, T JonesLepp, D. T. Getting, A. Rastall, AND B. L. McGee. OVERVIEW OF AN INTEGRATIVE SAMPLER FOR MONITORING WATERBORNE POLAR ORGANIC ENVIRONMENTAL CONTAMINANTS. Presented at Passive Monitoring Symposium, London, United Kingdom, September 26-27, 2002.
2001
JonesLepp, T, D. A. Alvarez, J. D. Petty, L I. Osemwengie, AND C G. Daughton. ANALYTICAL CHEMISTRY RESEARCH NEEDS FOR MAPPING TRENDS OF PHARMACEUTICAL AND PERSONAL CARE PRODUCT POLLUTION FROM PERSONAL USE. Presented at 10th Symposium on Handling of Environmental and Biological Samples in Chromatography, Wiesbaden, Germany, April 1-4, 2001.
JonesLepp, T. NEW APPROACHES FOR TRACE ANALYSIS OF PHARMACEUTICALS IN NATURAL WATERS. Presented at Water Reuse Symposium, Las Vegas, NV, October 18, 2001.
Daughton, C G. AND T JonesLepp. PREFACE TO: "PHARMACEUTICALS AND PERSONAL CARE PRODUCTS IN THE ENVIRONMENT: SCIENTIFIC AND REGULATORY ISSUES". Symposium Series 791 Chemistry. American Chemical Society, Washington, DC, , 416, (2001).
JonesLepp, T AND K E. Varner. SPECIATION AND DETECTION OF ORGANOTINS FROM PVC PIPE BY MICRO-LIQUID CHROMATOGRAPHY-ELECTROSPRAY-ION TRAP MASS SPECTROMETRY. APPLIED ORGANOMETALLIC CHEMISTRY 15(12):933-938, (2001).
2000
JonesLepp, T, K E. Varner, AND A. Mitchell. DEVELOPMENT AND APPLICATION OF A SOLID PHASE EXTRACTION AND MICRO-LIQUID CHROMATOGRAPHY-ELECTROSPRAY/ION TRAP MASS SPECTROMETRY METHOD FOR DETECTING THREE PHARAMACEUTICALS IN NATURAL WATERS. Presented at National Ground Water Association Emerging Issues Conference, Minneapolis, MN, June 7-8, 2000.
JonesLepp, T AND K E. Varner. MICRO-LIQUID CHROMATOGRAPHY-ELECTROSPRAY/ION TRAP MASS SPECTROMETRY FOR DETECTION OF DIBUTYLTIN-IN NATURAL WATERS. Presented at ACS Special Symposium "Issues in the Analysis of Environmental Disruptors", San Francisco, CA, March 26-31, 2000.
JonesLepp, T AND K E. Varner. MICRO-LIQUID CHROMATOGRAPHY-ELECTROSPRAY/ION TRAP MASS SPECTROMETRY FOR DETECTION OF TWO SUSPECTED ENDOCRINE DISRUPTORS - DIBUTYLTIN AND TRIPHENYLTIN - IN NATURAL WATERS AND FISH TISSUE. Presented at ACS Special Symposium "Issues in the Analysis of Environmental Endocrine Disruptors", San Francisco, CA, March 26-31, 2000.
JonesLepp, T, C. L. Gerlach, AND E J. Cooter. THE POWER OF ANALYTICAL METHODS FOR MEASURING SUSPECTED ENDOCRINE DISRUPTING COMPOUNDS: A PILOT FIELD STUDY. TRENDS IN ANALYTICAL CHEMISTRY 19(5):286-291, (2000).
1999
JonesLepp, T, K E. Varner, M R. McDaniel, AND L A. Riddick. DETERMINATION OF ORGANOTINS IN WATER BY MICRO-LIQUID CHROMATOGRAPHY-ELECTROSPRAY ION TRAP MASS SPECTROMETRY. APPLIED ORGANOMETALLIC CHEMISTRY 13:881-889, (1999).
Varner, K E., T L. Jones, AND F. MonnetTschudi. DIBUTLYTIN MEASURED IN BRAIN TISSUE USING LIQUID CHROMATOGRAPHY ELECTROSPRAY/MASS SPECTROMETRY. Presented at ACS National Meeting, San Francisco, CA, March 26-31, 2000.
Varner, K E., T L. Jones, AND A. Mitchell. DIBUTYLTIN MEASURED IN BRAIN TISSUE LISTING U-LIQUID CHROMATOGRAPHY ELECTROSPRAY/MASS SPECTROMETRY. Presented at 1999 Pacific Conference on Chemistry and Spectroscopy/35th ACS Western Regional Meeting, Ontario, CA, October 6-8, 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.
JonesLepp, T, L. Keith, AND L. Needham. PREFACE: ANALYSIS OF ENVIRONMENTAL ENDOCRINE DISRUPTORS. American Chemical Society Series 747: Analysis of Environmental Endocrine Disruptors. American Chemical Society, Washington, DC, (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
McDaniel, M R. AND T L. Jones. ESTROGENIC CHEMICALS IN SURFACE WATER AND SEWAGE EFFLUENT. Presented at North California Regional SETAC Meeting, Reno, NV, June 1998.
Eskes, C., P. Honegger, F. MonnetTschudi, T JonesLepp, AND K E. Varner. NEUOROTOXICITY OF DIBUTYLTIN IN AGGREGATING BRAIN CELL CULTURE. Congress for INVITOX, England, September 1998.
1997
Jones, T L., J E. Bumgarner, AND D A. Vallero. MULTIMEDIA ANALYTICAL APPROACHES TO MONITORING AND MEASURING SUSPECT ENDOCRINE DISRUPTING COMPOUNDS. Presented at ACS/OSWER Meeting, Washington, D.C, July 1997.
Jones, T L., K E. Varner, AND L A. Riddick. USING CE-ELECTROSPRAY-ION TRAP MASS SPECTROMETRY TO MEASURE ORGANOTINS IN AN AMBIENT ENVIRONMENT. Presented at 45th American Society for Mass Spectrometry and Allied Topics Conference, Palm Springs, CA, June 1-5, 1997.
Jones, T L., K E. Varner, AND L A. Riddick. USING U-LIQUID CHROMATOGRAPHY-ELECTROSPRAY-ION-TRAP MASS SPECTROMETRY TO MEASURE ORGANOTINS IN AN AMBIENT ENVIRONMENT. Presented at 45th American Society for Mass Spectrometry and Allied Topics Conference, Palm Springs, CA, June 1-5, 1997.
1996
Riddick, L A. AND T L. Jones. SEPARATION AND SPECIATION OF THREE ARYLTINS BY CAPILLARY ELECTROPHORESIS-UV/VIS DIODE ARRAY. Presented at American Chemical Society National Meeting, New Orleans, LA, March 24-28, 1996.
1993
Jones, T L. AND L D. Betowski. FORMATION OF DIALKL AND DIARYL-TIN BUFFER ADDUCT IONS UNDER ELECTROSPRAY-LC/MS POSITIVE IONIZATION CONDITIONS. Presented at 41st Annual American Society for Mass Spectrometry Conference on Mass Spectrometry and Allied Topics, San Francisco, CA, May 31 - June 4, 1993.
1991
1990
Jones, T L., L D. Betowski, AND T. C. Chiang. INTERLABORATORY COMPARISON OF A LC/MS METHOD FOR DETECTION OF CHLORINATED HERBICIDES. Presented at 38th Annual American Society of Mass Spectrometry Conference on Mass Spectrometry and Allied Topics, Tucson, AZ, June 3-8, 1990.
Betowski, L D. AND T L. Jones. THERMOSPRAY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY/MASS SPECTROMETRY METHODS DEVELOPMENT. Presented at Sixth Annual Waste Testing and Quality Assurance Symposium, Washington, D.C, July 19, 1990.
1989
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