Search Results - "Shadoff, L. A"

Trace Chemistries of Fire: A Source of Chlorinated Dioxins by Bumb, R. R., Crummett, W. B., Cutie, S. S., Gledhill, J. R., Hummel, R. H., Kagel, R. O., Lamparski, L. L., Luoma, E. V., Miller, D. L., Nestrick, T. J., Shadoff, L. A., Stehl, R. H., Woods, J. S.

“…New, highly specific and sensitive analytical methodology has been applied to the determination of chlorinated dibenzo-p-dioxins in particulate matter. The…”
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Specificity of low resolution gas chromatography-low resolution mass spectrometry for the detection of tetrachlorodibenzo-p-dioxin in environmental samples by Hummel, R. A, Shadoff, L. A

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Determination of chlorinated dibenzo-p-dioxins in pentachlorophenol by gas chromatography-mass spectrometry by Blaser, W. W, Bredeweg, R. A, Shadoff, L. A, Stehl, R. H

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Chlorinated benzyl phenyl ethers: a possible interference in the determination of chlorinated dibenzo-p-dioxins in 2,4,5-trichlorophenol and its derivatives by Shadoff, L. A, Blaser, W. W, Kocher, C. W, Fravel, H. G

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Determination of bis(chloromethyl) ether in air by gas chromatography-mass spectrometry by Shadoff, L. A, Kallos, G. J, Woods, J. S

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The determination of 2,3,7,8-tetrachlorodibenzo-p-dioxin in biological extracts by gas chromatography mass spectrometry by Shadoff, L A, Hummel, R A

“…Using both gas chromatography low resolution mass spectrometry and gas chromatography high resolution mass spectrometry, 2,3,7,8-tetrachlorodibenzo-p-dioxin at…”
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Comments on variations in concentrations of organic compounds including polychlorinated dibenzo-p-dioxins and polynuclear aromatic hydrocarbons in fly ash from a municipal incinerator by Nestrick, T. J, Lamparski, L. L, Crummett, W. B, Shadoff, L. A

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Controlled introduction of mass calibrant into a highresolution mass spectrometer by Shadoff, L. A, Westover, L. B

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A search for 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in an environment exposed annually to 2,4,5-trichlorophenoxyacetic acid ester (2,4,5-T) herbicides by Shadoff, L A, Hummel, R A, Lamparski, L, Davidson, J H

“…As part of a broad study to determine whether 2,3,7,8-tetrachlorodibenzo-P-dioxin (TCDD) is accumulating in the environment due to approved uses of…”
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Determination of pentachlorophenol, hexachlorodibenzo-p-dioxin, and octachlorodibenzo-p-dioxin in bovine milk by Lamparski, L L, Mahle, N H, Shadoff, L A

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A search for 2,3, 7, 8-tetrachlorodibenzo-p-Dioxin (TCDD) in an environment exposed annually to 2,4,5-trichloro-phenoxyacetic acid ester (2,4,5-T) herbicides by Shadoff, L. A., Hummel, R. A., Lamparski, L., Davidson, J. H.

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The mass spectrometry of chlorinated dibenzo-p-dioxins by Mahle, N H, Shadoff, L A

“…All aspects of the use of mass spectrometry for the identification and quantitation of chlorodibenzo-p-dioxins are critically reviewed. The mass spectra…”
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The sampling and determination of halocarbons in ambient air using concentration on porous polymer by Russell, J W, Shadoff, L A

“…The levels of halocarbons have been determined in rural air in central Michigan using a sampling procedure employing pre-concentration on a porous polymer. The…”
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A search for the presence of 2,3,7,8 tetrachlorodibenzo-p-dioxin in beef fat by Kocher, C. W., Mahle, N. H., Hummel, R. A., Shadoff, L. A., Getzendaner, M. E.

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A search for the presence of 2,3,7,8 tetrachlorodibenzo-p-dioxin in beef fat by Kocher, C W, Mahle, N H, Hummel, R A, Shadoff, L A, Getzendaner, M E

“…Specimens of fat taken from steers which had grazed on rangeland previously treated with 2,4,5-T herbicides were analyzed for the presence of…”
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Detection of nonexistent molecular ions by Shadoff, Lewis A

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“Bistetracyclones” and “Bishexaphenylbenzenes” by Ogliaruso, Michael A, Shadoff, Lewis A, Becker, Ernest I

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