Results 191 to 200 of about 26,538 (239)
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Conversion of heptachlor to its epoxide

Bulletin of Environmental Contamination and Toxicology, 1969
openaire   +2 more sources

Degradation of Heptachlor Epoxide and Heptachlor by a Mixed Culture of Soil Microorganisms1

Journal of Economic Entomology, 1971
J. R. W. Miles, C. M. Tu, C. R. Harris
openaire   +1 more source

Confirming heptachlor and heptachlor epoxide in food samples by gas-liquid chromatography of their photoderivates.

Journal - Association of Official Analytical Chemists, 1977
The food sample extract is cleaned up on a Florisil column and the 6% ethyl ether in petroleum ether cluate is subjected to repeated concentrations, using a micro-Snyder column, to expel volatile materials that absorb ultraviolet (UV) light. The sample and standard solutions of heptachlor and heptachlor epoxide are placed in quartz cells and exposed to
openaire   +1 more source

Insecticide Residue Studies, Determination of Heptachlor and Heptachlor Epoxide in Soil

Journal of Agricultural and Food Chemistry, 1960
R. T. Murphy, W. F. Barthel
openaire   +1 more source

Biotransformation of heptachlor and heptachlor epoxide by white-rot fungus

International Biodeterioration and Biodegradation, 2013
Adi Setyo Purnomo   +2 more
exaly  

The Conversion of Aldrin and Heptachlor to Their Epoxides in Soil1

Journal of Economic Entomology, 1958
Norman Gannon, J. H. Bigger
openaire   +1 more source

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