A new spray reagent for the detection of synthetic pyrethroids containing a nitrile group on thin-layer plates

chromatographie chromatographie en couche mince chromatography ciflutrina cihalotrina cromatografia cromatografia de capa fina cyfluthrin cyfluthrine cyhalothrin cyhalothrine deltamethrin deltametrin fluvalinate fluvalinato hydrolyse hydrolysis insecticidas insecticide insecticides lambda-cyhalothrin measurement mesure organophosphorus compounds pesticide pesticides plaguicidas synthetic pyrethrins thin layer chromatography