Search Results - "Sonzogni, William C."

Comparison of Polybrominated Diphenyl Ethers (PBDEs) and Polychlorinated Biphenyls (PCBs) in Lake Michigan Salmonids by Manchester-Neesvig, Jon B, Valters, Karlis, Sonzogni, William C

“…Polybrominated diphenyl ethers (PBDEs) have been used extensively over the past two decades as flame retardants in most types of polymers. Many measurements of…”
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Weighted Least-Squares Approach To Calculating Limits of Detection and Quantification by Modeling Variability as a Function of Concentration by Zorn, Michael E, Gibbons, Robert D, Sonzogni, William C

“…The limit of detection and limit of quantification are current critical issues in environmental testing. In most laboratories, limits are currently calculated…”
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Fish consumption and reproductive outcomes in Green Bay, Wisconsin by Dar, E, Kanarek, M S, Anderson, H A, Sonzogni, W C

“…Prenatal exposure to polychlorinated biphenyls (PCBs) and reproductive outcome was determined in a population of 1112 women during 1987-1989. The women studied…”
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New Measurements of Cyanobacterial Toxins in Natural Waters Using High Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry by Hedman, C.J, Krick, W.R, Perkins, D.A.K, Harrahy, E.A, Sonzogni, W.C

“…The presence and levels of the cyanobacterial toxins microcystin-LR, anatoxin-a, and cylindrospermopsin were measured in various Wisconsin waters where algal…”
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Polybrominated Diphenyl Ethers (PBDEs) in Lake Michigan Forage Fish by Hahm, Julie, Manchester-Neesvig, Jon B., DeBord, Dana, Sonzogni, William C.

“…Polybrominated diphenyl ethers (PBDEs) were analyzed in 88 forage fish samples collected from Lake Michigan in 1995 and in 2002/2003. Lipid-normalized total…”
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An algal probe for copper speciation in marine waters: Laboratory method development by Karner, Dawn A., Shafer, Martin M., Overdier, Joel T., Hemming, Jocelyn D. C., Sonzogni, William C.

“…Laboratory‐based algal assays were developed to explore the bioavailability of copper to the marine alga Thalassiosira weissflogii. A calibration strategy was…”
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Evaluation of Approximate Methods for Calculating the Limit of Detection and Limit of Quantification by Zorn, Michael E, Gibbons, Robert D, Sonzogni, William C

“…In a previous paper, a computational method was presented for determining statistically rigorous limits of detection and quantification. The main purpose of…”
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Outdoor air pollution activities at the Wisconsin State Laboratory of Hygiene by Schauer, Jamie J, Lough, Glynis C, Sonzogni, William C

“…Outdoor air quality testing at the Wisconsin State Laboratory of Hygiene (WSLH) began in the 1970s with the advent of the federal Clean Air Act. Since then,…”
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In-Line Catalytic Purification of Carbon Dioxide Used in Analytical-Scale Supercritical Fluid Extraction by Zorn, Michael E, Noll, Robert J, Anderson, Marc A, Sonzogni, William C

“…Supercritical fluid extraction analyses are often compromised by trace impurities present in the solvent carbon dioxide. These impurities, commonly used as…”
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Interfering contaminants in carbon dioxide solvent used in the supercritical fluid extraction of polychlorinated biphenyls by Noll, Robert J, Zorn, Michael E, Mathew, John, Sonzogni, William C

“…In supercritical fluid extraction (SFE), contaminants in the CO 2 can also be concentrated, interfering with analyte quantitation and increasing analyte…”
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Ever the Optimist by Sonzogni, William C.

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Corrosion inhibiting amine from steam humidification system linked to filmy deposits on laboratory surfaces by Burk, Terry, Shafer, Martin, Long, Sharon, Sonzogni, William C.

“…After first being occupied in 1999, the Wisconsin Laboratory of Hygiene's environmental testing facility in Madison, WI, began to show filming (deposits) on…”
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Pollution from land runoff by Sonzogni, William C, Chesters, G, Coote, D. R, Jeffs, D. N, Konrad, J. C, Ostry, R. C, Robinson, J. B

“…Extensive studies were conducted by the INT'l Reference Group on Great Lakes Pollution from land use activities to determine: nonpoint sources of pollution to…”
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How the Great Lakes were evaluated by Sonzogni, William C

“…The Great Lakes basin Commission was established in 1967 and given broad tasks of preparing, maintaining, and coordinating plans and projects for water and…”
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Water Quality Management for the Great Lakes by Heidtke, Thomas M, Sonzogni, William C

“…Results from a study of water quality planning and management alternatives for the Great Lakes are used to identify cost-effective pollution control…”
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Perspectives on U.S. Great Lakes Chemical Toxic Substances Research by Sonzogni, William C., Swain, Wayland R.

“…Because of their magnitude, their geographic and demographic characteristics, and their unique limnological properties, the Great Lakes appear to be especially…”
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Integrated environmental management: strengthening the conceptualization by Born, S.M, Sonzogni, W.C

“…Although espoused by many, integrated environmental management (IEM) has been difficult to accomplish in practice. There are many reasons for this shortfall,…”
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Sport fish consumption and body burden levels of chlorinated hydrocarbons: a study of Wisconsin anglers by Fiore, B J, Anderson, H A, Hanrahan, L P, Olson, L J, Sonzogni, W C

“…Sport-caught fish consumption is the major source of polychlorinated biphenyls (PCBs) exposure for the general population. To assess this and…”
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Correlations among human blood levels of specific PCB congeners and implications for epidemiologic studies by DeVoto, Emily, Fiore, Beth J., Millikan, Robert, Anderson, Henry A., Sheldon, Linda, Sonzogni, William C., Longnecker, Matthew P.

“…Specific congeners of PCBs may differ with respect to their human health risks. For epidemiologic studies, however, measuring levels of specific congeners—as…”
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Urinalysis of atrazine exposure in farm pesticide applicators by Perry, Melissa J., Christiani, David C., Mathew, John, Degenhardt, David, Tortorelli, James, Strauss, John, Sonzogni, William C.

“…This study compared three relatively common laboratory methods for the detection of atrazine (a triazine herbicide commonly used in US agriculture), and…”
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