Sample Correlation of center and slope spectra r (s, m) r (m, e) AMB 0.995 0.998 AMB in tablet formulation 0.997 0.997 DOX 0.998 0.996 DOX in tablet formulation 0.996 0.996

Table 1: Peak purity correlation results of AMB and DOX in formulation at peak start, middle and end using CAMAG TLC SCANNER.