Table 3:
Results of analysis of netobimin in laboratory-prepared mixtures containing different ratios of netobimin and its degradation product in pure powder form by the proposed methods.
Method (A)
Method (B)
Degradation%
Concentration (
μ
g/mL)
Concentration (
μ
g/band)
Netobimin
Degradation product
Recovery %
Netobimin
Degradation product
Recovery %
10
9
1
100.8
4.5
0.5
98.1
20
8
2
98.2
30
7
3
100.4
3.5
1.5
100.7
40
6
4
98.2
50
5
5
100.8
2.5
2.5
100.9
60
4
6
98.2
70
3
7
98.7
1.5
3.5
100.2
80
2
8
98.6
90
1
9
100.8
0.5
4.5
100.5
Mean
99.4
100.1
S.D.
1.3
1.2
R.S.D. %
1.3
1.2