Normal and Reversed-Phase HPTLC Methods for Simultaneous Estimation of Telmisartan and Metoprolol Succinate in Pharmaceutical Formulation

<table>Densitogram of TELMI standard (<svg height="16.825001" id="M12" style="vertical-align:-4.77652pt" version="1.1" viewbox="0 0 97.262497 16.825001" width="97.262497" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,16.825)">
<g transform="translate(72,-58.54)">
<text transform="matrix(1,0,0,-1,-71.95,63.35)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑅</tspan>
</text>
<text transform="matrix(1,0,0,-1,-62.7,60.22)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑓</tspan>
</text>
<text transform="matrix(1,0,0,-1,-52.12,63.35)">
<tspan style="font-size: 12.50px; " x="0" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="6.2515001" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="9.3772497" y="0">4</tspan>
<tspan style="font-size: 12.50px; " x="15.62875" y="0">5</tspan>
<tspan style="font-size: 12.50px; " x="24.643414" y="0">±</tspan>
<tspan style="font-size: 12.50px; " x="35.996136" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="42.247639" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="45.373386" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="51.624886" y="0">2</tspan>
</text>
</g>
</g>
</svg>) and MET standard (<svg height="16.637501" id="M13" style="vertical-align:-4.77652pt" version="1.1" viewbox="0 0 97.262497 16.637501" width="97.262497" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,16.6375)">
<g transform="translate(72,-58.69)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑅</tspan>
</text>
<text transform="matrix(1,0,0,-1,-62.7,60.37)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑓</tspan>
</text>
<text transform="matrix(1,0,0,-1,-52.12,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="6.2515001" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="9.3772497" y="0">7</tspan>
<tspan style="font-size: 12.50px; " x="15.62875" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="24.643414" y="0">±</tspan>
<tspan style="font-size: 12.50px; " x="35.996136" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="42.247639" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="45.373386" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="51.624886" y="0">2</tspan>
</text>
</g>
</g>
</svg>) measured at 242 nm.</table>

International Scholarly Research Notices

fig1

Figure 1

Figure 1: Normal and Reversed-Phase HPTLC Methods for Simultaneous Estimation of Telmisartan and Metoprolol Succinate in Pharmaceutical Formulation 