Nilsson LB. Reversed-phase ion-pair liquid chromatographic method for the determination of low concentrations of haloperidol in plasma.
JOURNAL OF CHROMATOGRAPHY 1988;
431:113-22. [PMID:
3235522 DOI:
10.1016/s0378-4347(00)83074-1]
[Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A sensitive liquid chromatographic method for the determination of haloperidol in plasma is described. The efficient and simple extraction procedure, followed by reversed-phase ion-pair liquid chromatography on a 3-micron octadecylsilica column and UV absorbance detection, makes it possible to determine concentrations down to 0.5 nmol/l with acceptable precision. In a pharmacokinetic study, in which 5 mg of haloperidol were given orally, the plasma levels were followed for 48 h.
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