Office of Research and Development Publications

Refine Your Search

Search Again

or try advanced search

Search Within

Records 101 to 117 of 117

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
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.
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
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 D. Betowski. ENHANCED SENSITIVITY IN LIQUID CHROMATOGRAPHY THERMOSPRAY MASS SPECTROMETRY OF DYES USING A WIRE REPELLER. RAPID COMMUNICATIONS IN MASS SPECTROMETRY 3(2):38-40, (1989).
Jones, T L., L D. Betowski, AND J. Yinon. HIGH SENSITIVITY THERMOSPRAY IONIZATION MASS SPECTROMETRY OF DYES. Biomedical and Environmental Mass Spectrometry 18:445 - 449, (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.
Yinon, J., T L. Jones, AND L D. Betowski. PARTICLE BEAM LIQUID CHROMATOGRAPHY ELECTRON IMPACT MASS SPECTROMETRY OF DYES. JOURNAL OF CHROMATOGRAPHY 482:75-85, (1989).
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.
1988
Betowski, L D. AND T L. Jones. HPLC/MS AND HPLC/MS/MS ANALYSIS OF WASTE SAMPLES FOR ORGANOPHOSPHORUS PESTICIDES. Presented at 36th Annual American Society for Mass Spectrometry Conference on Mass Spectrometry and Allied Topics, San Francisco, CA, June 7, 1988.
Betowski, L D. AND T L. Jones. THE ANALYSIS OF ORGANOPHOSPHORUS PESTICIDE SAMPLES BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY/MASS SPECTROMETRY AND HIGH PERFORMANCE LIQUID CHROMATOGRAPHY/TANDEM MASS SPECTROMETRY. Presented at 9th Rocky Mountain Regional American Chemical Society, Las Vegas, NV, March 28, 1988.