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AbstractThe determination of dichlorobenzene and naphthalene in commercial repellents used in Spain has been validated. This was done using an isocratic regime, to test the reverse -phase HPLC system with acetonitrile: water 65:35 (v: v) as the mobile phase, at 20C. This technique is proposed for the modular validation of the HPLC system . The results obtained with this method show good agreement...