ISSN:
0269-3879
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Medicine
Notes:
A method is described for the determination of terbutaline and salbutamol in plasma from patients given maximal therapy for brittle asthma. The analytes were isolated by solid phase extraction on alkali-treated Bond-Elut, unmodified, silica columns and measured by high performance liquid chromatography with fluorescence detection (excitation wavelength 200 nm). The limits of detection for a 1 mL sample containing salbutamol and terbutaline were 1 μg/L and 2.5 μg/L, respectively. The intra-assay precision (CV) for samples containing 25 μg/L was 3.6 and 5.0% respectively. This method was applied to the measurement of terbutaline in samples from patients given continuous infusions of the drug to assess whether this treatment might result in toxicity.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/bmc.1130070107
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