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Zambonin CG, Losito I, Cilenti A, Palmisano F: Solid-phase microextraction coupled to gas chromatography-mass spectrometry for the study of soil adsorption coefficients of organophosphorus pesticides. J Environ Monit. 2002 Aug;4(4):477-81.
A solid-phase microextraction-gas chromatography-mass spectrometry (SPME-GC-MS) method for the simultaneous determination of the organophosphorus pesticides (OPPs), phorate, diazinon, methyl-parathion, fenitrothion, malathion, fenthion, ethyl-parathion and methidathion, has been developed to study their soil/water distribution. The method was used in conjunction with a conventional 'batch equilibrium method' to assess the soil adsorption coefficients (Koc) of the target compounds in different soil samples with known organic carbon content. |
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