Drug name
Irbesartan (%)
Losartan (%)
Telmisartan (%)
Valsartan (%)
Test 1
97.97
99.52
98.58
98.85
Test 2
99.99
99.96
99.18
98.59
Test 3
99.52
100.3
101.6
99.14
Test 4
99.38
100.8
102.1
98.7
Test 5
99.45
101.1
101.8
99.63
SD
0.76
0.63
1.64
0.42
Average
99.26
100.33
100.65
98.98
R.S.D
0.77
0.63
1.63
0.42
Table 6:
Results from determination of Irbesartan, Losartan potassium, Telmisartan and Valsartan respectively in their dosage forms by proposed method.
