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Rapid determination of salbutamol in pharmaceutical preparations by chiral capillary electrophoresis

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Figure

Figure 1. Structure of the enantiomers of salbutamol.
Figure 2. Separation of salbutamol enantiomers in a standard solution (0.045 mg/mL) and in dilutions of the five pharmaceutical preparations studied in this work (0.045 mg/mL in salbutamol) using the chiral CE method
Table 2. Precision in peak areas and migration times for salbutamol enantiomers and in corrected total peak area for salbutamol in five different pharmaceutical preparations by the CE method a)
Table 4. Quantitative analysis of salbutamol in different pharmaceutical preparations by the chiral CE method a) Salbutamol content by CE (mg/mL) b) Pharmaceuticalpreparation Decleared  salbuta-mol content in  phar-maceutical  prepara-tion (mg/mL) c) 17.5

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