The development and validation of a high performance liquid chromatography (HPLC)/tandem mass spectrometry assay for fenticonazole in human plasma and comparison with an HPLC-UV method.
W Speed, J M Long, R J Simmonds, T A Enos
Index: Rapid Commun. Mass Spectrom. 9(14) , 1452-6, (1995)
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Abstract
A method is described for the determination of fenticonazole in human female plasma. The method utilizes high performance liquid chromatography coupled to atmospheric pressure positive-ion chemical ionization triple quadrupole mass spectrometry. Multiple reaction monitoring is employed for selectivity and sensitivity which enables quantification over the range 0.5-20 ng mL-1 with acceptable precision and accuracy. A comparison is made with an existing HPLC-UV assay and the utility of the technology of combined liquid chromatography and tandem mass spectometry for subnanogram per mL assays is discussed.
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