Browse the USGS Publication Warehouse
Publications for publication type Article and publication subtype Journal Article
- Double-disk solid-phase extraction--Simultaneous cleanup and trace enrichment of herbicides and metabolites from environmental samples, 1999, Analytical Chemistry (71) - 5
- Determination of a wide range of volatile organic compounds in ambient air using multisorbent adsorption/thermal desorption and gas chromatography/mass spectrometry, 1998, Analytical Chemistry (70) - 24
- Investigation of anion-exchange and immunoaffinity particle-loaded membranes for the isolation of charged organic analytes from water, 1998, Analytical Chemistry (70) - 9
- Unnatural isotopic composition of lithium reagents, 1997, Analytical Chemistry (69) - 19
- Determination of δ18O and δ15N in Nitrate, 1997, Analytical Chemistry (69) - 21
- Identification of ionic chloroacetanilide-herbicide metabolites in surface water and groundwater by HPLC/MS using negative ion spray, 1997, Analytical Chemistry (69) - 22
- Determination of 15N/14N and 13C/12C in solid and aqueous cyanides, 1996, Analytical Chemistry (68) - 8
- Determination of nanogram per liter concentrations of volatile organic compounds in water by capillary gas chromatography and selected ion monitoring mass spectrometry and its use to define groundwater flow directions in Edwards Aquifer, Texas, 1995, Analytical Chemistry (67) - 20
- Determination of elemental content off rocks by laser ablation inductively coupled plasma mass spectrometry, 1995, Analytical Chemistry (67) - 14
- Determination of alachlor and its sulfonic acid metabolite in water by solid-phase extraction and enzyme-linked immunosorbent assay, 1994, Analytical Chemistry (66) - 9
- Coupling solid-phase extraction and enzyme-linked immunosorbent assay for ultratrace determination of herbicides in pristine water, 1993, Analytical Chemistry (65) - 20
- Geological and inorganic materials, 1993, Analytical Chemistry (65) - 12
- Inductively coupled plasma-mass spectrometry as an element-specific detector for field-flow fractionation particle separation, 1992, Analytical Chemistry (64) - 18
- Mixed-mode isolation of triazine metabolites from soil and aquifer sediments using automated solid-phase extraction, 1992, Analytical Chemistry (64) - 17
- Improvements in the gaseous hydrogen-water equilibration technique for hydrogen isotope ratio analysis, 1991, Analytical Chemistry (63) - 9
- Sources and magnitude of bias associated with determination of polychlorinated biphenyls in environmental samples, 1991, Analytical Chemistry (63) - 19
- Geological and inorganic materials, 1991, Analytical Chemistry (63) - 12
- Gas chromatographic separation of carbon dioxide and nitrous oxide for stable isotopic analysis of carbon dioxide, 1990, Analytical Chemistry (62) - 9
- Enzyme-linked immunosorbent assay compared with gas chromatography/mass spectrometry for the determination of triazine herbicides in water, 1990, Analytical Chemistry (62) - 18
- Combustion tube method for measurement of nitrogen isotope ratios using calcium oxide for total rmoval of carbon dioxide and water, 1990, Analytical Chemistry (62) - 5
- Analysis of antimycin A by reversed-phase liquid chromatography/nuclear magnetic-resonance spectrometry, 1989, Analytical Chemistry (61) - 5
- Simultaneous determination of major and trace elements by inductively coupled plasma mass spectrometry/optical emission spectrometry, 1989, Analytical Chemistry (61) - 7
- Mechanistic characterization of chloride interferences in electrothermal atomization systems, 1988, Analytical Chemistry (60) - 23
- Preparation of biological tissue for determination of arsenic and selenium by graphite furnace atomic absorption spectrometry, 1987, Analytical Chemistry (59) - 14
- Stable isotope dilution analysis of hydrologic samples by inductively coupled plasma mass spectrometry, 1987, Analytical Chemistry (59) - 11
198 results.
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