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

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left">Parameters</td><td align="center">Ketotifen fumarate</td><td align="center">Salbutamol sulfate</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">Actual concentration (µg/mL)</td><td align="center">10</td><td align="center">20</td></tr><tr><td align="left">Concentration obtained (µg/mL)  </td><td align="center">10.19</td><td align="center">19.95</td></tr><tr><td align="left">%Purity</td><td align="center">101.90</td><td align="center">99.75</td></tr><tr><td align="left">%RSD</td><td align="center">1.41</td><td align="center">0.37</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

International Journal of Spectroscopy

tab5

Table 5

Table 5: Spectrophotometric Simultaneous Determination of Salbutamol Sulfate and Ketotifen Fumarate in Combined Tablet Dosage Form by First-Order Derivative Spectroscopy Method 

Table 5 | Spectrophotometric Simultaneous Determination of Salbutamol Sulfate and Ketotifen Fumarate in Combined Tablet Dosage Form by First-Order Derivative Spectroscopy Method 