Product name
X-tension plus tablets
Losazide tablets
Micardis plus tablets
Disartan co tablets
Drug name
IRB (%)
HCTZ (%)
LOS (%)
HCTZ (%)
TEL (%)
HCTZ (%)
VAL (%)
HCTZ (%)
Test 1
97.43
96.25
100.3
99.51
99.87
99.47
99.7
101.4
Test 2
99.22
97.53
101
99.83
100.1
100.3
100.2
100.3
Test 3
99.34
97.63
99.35
100.2
99.66
99.49
100.2
102.1
Test 4
100.6
98.72
100.4
99.69
99.93
100.1
100.4
100.5
Test 5
100.7
98.72
100.7
100.2
99.95
100.1
97.54
97.04
SD
1.33
1.02
0.62
0.31
0.16
0.39
1.19
1.94
Average
99.46
97.77
100.35
99.88
99.90
99.89
99.61
100.27
R.S.D
1.32
1.05
0.61
0.30
0.16
0.39
1.19
1.94
Table 6:
Results from determination of Irbesartan (IRB), Losartan potassium (LOS), Telmisartan (TEL) and Valsartan (VAL) in presence Hydrochlorothiazide (HCTZ) respectively in their dosage forms by proposed method.
