Spectrophotometric Simultaneous Determination of Salbutamol Sulfate and Ketotifen Fumarate in Combined Tablet Dosage Form by First-Order Derivative Spectroscopy Method

<table>First-order derivative UV spectra of salbutamol sulfate (10 <i>μ</i>g/mL) and ketotifen fumarate (10 <i>μ</i>g/mL).</table>

International Journal of Spectroscopy

fig4

Figure 4

Figure 4: Spectrophotometric Simultaneous Determination of Salbutamol Sulfate and Ketotifen Fumarate in Combined Tablet Dosage Form by First-Order Derivative Spectroscopy Method 

Figure 4 | Spectrophotometric Simultaneous Determination of Salbutamol Sulfate and Ketotifen Fumarate in Combined Tablet Dosage Form by First-Order Derivative Spectroscopy Method 