Chromatography Research International

Research Article

Development and Validation of Stability-Indicating HPTLC Determination of Tamsulosin in Bulk and Pharmaceutical Dosage Form

Table 4

Recovery studiesa.
Excess drug added tob the analyte (%)Amount recovered (mg)Recovery (%)% R.S.DS.E.
0809.23101.150.404.99
801447.9199.790.5712.71
1001613.94100.590.7017.21
1201629.84101.490.194.80
a 𝑛 = 6 , b matrix containing 100 mg drug.