Feeding studies with Randox in the dairy cow.
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Acetamides↗
Biomedical subjects
D J Lisk
Publications and source records attributed to D J Lisk.
A qualitative method for detecting hydroxylated metabolites of polychlorinated biphenyls.
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Chromatography, Gas↗
Elevated concentrations of mercury in dentists' hair.
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Dentists↗
Electron-capturing compounds and selected elements in paper.
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Chemical Phenomena↗
Polychlorinated biphenyl residues: accumulation in Cayuga Lake trout with age.
The concentration of polychlorinated biphenyls was shown to progressively increase with maturity in a series of lake trout. The presence of these compounds was determined by column chromatographic isolation, specific detector gas chromatography and mass spectrometry. The relation between fish age and the concentration of polychlorinated biphenyls was highly significant.
Age Factors↗
Note on the flameless atomic absorption response of mercury without added reducing agent.
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Chlorides↗
Determination of fluorine and bromine in halogenated herbicide residues in soil by Spark Source mass spectrometry.
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Bromine↗
A survey of the selenium content of fish from 49 New York State waters.
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Animals↗
A survey of the lead content of fish from 49 New York state waters.
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Animals↗
Eggshell thinning in Japanese quail fed mercuric chloride.
The eggs produced by developing Japanese quail (Coturnix coturnix japonica) fed 1 to 8 parts of mercury per million as mercuric chloride for 10 weeks have thinned shells. Total amounts of mercury in tissues were quite proportional to the dosage and were higher in males than in females. Methylation of mercury was not observed.
Animals↗
Residues of total mercury and methylmercuric salts in lake trout as a function of age.
An analysis of the concentrations of total mercury and methylmercuric salts in lake trout of precisely known ages from 1 to 12 years has been carried out. The concentrations of both total mercury and methylmercury increased with the age of the fish. The proportion of methylmercury to total mercury also increased with age.
Aging↗
Gas chromatographic determination of organic mercury compounds by emission spectrometry in a helium plasma. Application to the analysis of methylmercuric salts in fish.
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Chromatography, Gas↗
Rapid determination of mercury in fish.
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Animals↗
The analysis of pesticide residues: new problems and methods.
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Aniline Compounds↗
Pesticides. Benefits, problems, and future.
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Environmental Health↗
Metabolism of Fenac herbicide in a lactating cow.
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Animals↗
Metabolism of planavin herbicide in a lactating cow.
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Aniline Compounds↗