Development and Validation of a Simple, Green Infrared Spectroscopic Method for Quantitation of Sildenafil Citrate in Siloflam Tablets of Unknown Manufacturing Formula

<div>Comparing IR spectra of sildenafil citrate and Siloflam tablet powder (a). IR spectra of sildenafil citrate and paracetamol (b). IR spectra of some working standard mixtures with different <i>R</i> values (c).</div>

Journal of Analytical Methods in Chemistry

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Figure 1

Figure 1: Development and Validation of a Simple, Green Infrared Spectroscopic Method for Quantitation of Sildenafil Citrate in Siloflam Tablets of Unknown Manufacturing Formula 

Figure 1 | Development and Validation of a Simple, Green Infrared Spectroscopic Method for Quantitation of Sildenafil Citrate in Siloflam Tablets of Unknown Manufacturing Formula 