Stability of organochlorine and organophosphorus pesticides when extracted from solid matrixes with microwave energy
Lopez-Avila, V. (Midwest Research Institute, California Operations, Mountain View, CA.), Benedicto, J, Bauer, K.M
Published in Journal of AOAC International (01.11.1998)
Published in Journal of AOAC International (01.11.1998)
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Journal Article
Determination of Sulfonyl Urea Herbicides by Capillary Electrochromatography
Lopez-Avila, Viorica, Benedicto, Janet, Yan, Chao
Published in Journal of chromatographic science (01.05.1999)
Published in Journal of chromatographic science (01.05.1999)
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Journal Article
Interlaboratory evaluation of an off-line supercritical fluid extraction/infrared spectrometric method for determination of petroleum hydrocarbons in solid matrixes
Lopez-Avila, V, Young, R, Kim, R, Beckert, W F
Published in Journal of AOAC International (01.05.1993)
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Published in Journal of AOAC International (01.05.1993)
Journal Article
Gas chromatographic-electron capture detection method for determination of 29 organochlorine pesticides in finished drinking water: collaborative study
Lopez-Avila, V. (Acurex Corp., Mountain View, CA), Wesselman, R, Edgell, K
Published in Journal of the Association of Official Analytical Chemists (01.03.1990)
Published in Journal of the Association of Official Analytical Chemists (01.03.1990)
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Journal Article
Determination of atrazine, lindane, pentachlorophenol, and diazinon in water and soil by isotope dilution gas chromatography/mass spectrometry
Lopez-Avila, Viorica, Hirata, Pat, Kraska, Susan, Flanagan, Michael, Taylor, John H, Hern, Stephen C
Published in Analytical chemistry (Washington) (01.12.1985)
Published in Analytical chemistry (Washington) (01.12.1985)
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Journal Article
Organic compounds in an industrial Wastewater: a case study of their environmental impact
Jungclaus, Gregory, Avila, Viorica, Hites, Ronald
Published in Environmental science & technology (01.01.1978)
Published in Environmental science & technology (01.01.1978)
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Journal Article
Determination of dicamba and 2,4-D in water and soil by isotope dilution GC/MS
Lopez-Avila, Viorica, Hirata, Pat, Kraska, Sue, Taylor, John H
Published in Journal of agricultural and food chemistry (01.05.1986)
Published in Journal of agricultural and food chemistry (01.05.1986)
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Journal Article
Microwave-Assisted Extraction of Organic Compounds from Standard Reference Soils and Sediments
Lopez-Avila, Viorica, Young, Richard, Beckert, Werner F
Published in Analytical chemistry (Washington) (01.04.1994)
Published in Analytical chemistry (Washington) (01.04.1994)
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Journal Article
Cleanup of environmental sample extracts using Florisil solid-phase extraction cartridges
Lopez-Avila, V, Milanes, J, Dodhiwala, N S, Beckert, W F
Published in Journal of chromatographic science (01.05.1989)
Published in Journal of chromatographic science (01.05.1989)
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Journal Article
Extraction of Organic Pollutants from Solid Samples Using Microwave Energy
Lopez-Avila, Viorica, Young, Richard, Benedicto, Janet, Ho, Pauline, Kim, Robert, Beckert, Werner F
Published in Analytical chemistry (Washington) (01.07.1995)
Published in Analytical chemistry (Washington) (01.07.1995)
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