Supercritical fluid extraction as a clean-up method for the extraction of pesticides from wool wax. A preliminary approach
DOI:
https://doi.org/10.3989/gya.2007.v58.i2.79Keywords:
Carbon dioxide, Organophosphorous pesticides, Supercritical fluid extraction, Synthetic pyrethroids pesticides, Wool wax.Abstract
The work presented is a preliminary study for the development of a method for the extraction of pesticides from wax samples by means of superficial fluid extraction. The novelty of the study is the direct extraction of the pesticides from raw wool wax without any cleanup, as direct extraction has been considered almost impossible by many authors.
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