Development of Simultaneous Derivative Spectrophotometric and HPLC Methods for Determination of 17-Beta-Estradiol and Drospirenone in Combined Dosage Form

<div>Schematic representation of chromatogram of ESR and DRS in selected conditions (both are 1.70 <i>μ</i>g/mL).</div>

International Scholarly Research Notices

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Figure 4

Figure 4: Development of Simultaneous Derivative Spectrophotometric and HPLC Methods for Determination of 17-Beta-Estradiol and Drospirenone in Combined Dosage Form 

Figure 4 | Development of Simultaneous Derivative Spectrophotometric and HPLC Methods for Determination of 17-Beta-Estradiol and Drospirenone in Combined Dosage Form 