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Organophosphorus physicochemical properties

Five organophosphorus pesticides were chosen that could be iso-thermally and simultaneously analyzed by gas chromatography using an N-P TSD detector. They are all currently commercially used and exhibit a wide range of physicochemical properties (Table I). Also influencing the choice of these pesticides was the fact that volatilization data measured from soil and water under controlled laboratory conditions are scarce for methyl parathion, parathion, and diazinon (14-17), and are not available for malathion and mevinphos. Technical mevinphos (60% E-isomer, Shell Development Co.), diazinon (87.2%, Ciba-Geigy Corp.), and malathion (93.3%, American Cyanamld), and analytical grade methyl parathion (99%, Monsanto) and parathion (98%, Stauffer Chemical Co.) were used. [Pg.280]


See other pages where Organophosphorus physicochemical properties is mentioned: [Pg.615]    [Pg.1214]    [Pg.168]    [Pg.841]    [Pg.843]    [Pg.84]    [Pg.1142]    [Pg.360]    [Pg.817]    [Pg.165]    [Pg.165]    [Pg.175]    [Pg.821]    [Pg.821]    [Pg.783]   
See also in sourсe #XX -- [ Pg.82 ]




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