Assessment of human exposure to pesticides by hair analysis: The case of vegetable-producing areas in Burkina Faso
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The herbicide transport and the groundwater vulnerability to pesticide contamination were studied in the alluvial aquifer of the Rhône River Valley near Martigny (Southwest Switzerland). The low clay and organic matter content of the soil, the intensive ag ...
A perstraction system using liq.-core microcapsules for pesticide and herbicide removal from aq. environments is proposed. The microcapsules contain an oil, di-Bu sebacate, surrounded by a hydrogel membrane. The extn. efficiency of the capsules was demonst ...
The drinking water standard or maximum contaminant level (MCL) for arsenic is currently being re-evaluated by the US Environmental Protection Agency. The health risk associated with exposure to arsenic through consumption of drinking water is a primary con ...
Protection of allyl alcs. as acetals, addn. of difluorocarbene and deprotection lead to gem-difluoro(hydroxymethyl)cyclopropanes I (R = Me, Ph) and II. These can be converted to potential pyrethroid insecticides. [on SciFinder (R)] ...
