Table 4: Quantitative determination of netobimin in pharmaceutical formulation by the proposed methods and results of application of standard addition technique.

Hapadex oral suspension 5% B.N 8389Method (A)
Found %aClaimed amount taken (μg/mL)Standard added (μg/mL)Recovery %b of added

100.34299.4
98.94499.0
101.24699.1
Mean100.199.2
S.D.1.20.2
R.S.D. %1.20.2

Hapadex oral suspension 5% B.N 8389Method (B)
Found %aClaimed amount taken (μg/band)Standard added (μg/band)Recovery %b of added

100.52199.3
100.52299.4
99.723100.7
Mean100.299.8
S.D.0.50.8
R.S.D.%0.50.8

aAverage of six determinations.
bAverage of six determinations.