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Chromatography Research International
Table of Contents
Special Issues
Chromatography Research International
/
2011
/
Article
/
Tab 4
/
Research Article
Development and Validation of Stability-Indicating HPTLC Determination of Tamsulosin in Bulk and Pharmaceutical Dosage Form
Table 4
Recovery studies
a
.
Excess drug added to
b
the analyte (%)
Amount recovered (mg)
Recovery (%)
% R.S.D
S.E.
0
809.23
101.15
0.40
4.99
80
1447.91
99.79
0.57
12.71
100
1613.94
100.59
0.70
17.21
120
1629.84
101.49
0.19
4.80
a
𝑛
=
6
,
b
matrix containing 100 mg drug.