Drugs

 

Conc.
ng/ml

Intra-day

Inter-day

% Amount  found*

% R.S. D.

% Amount  found *

% R.S.D

 

TMS

400

101.19

1.70

101.34

1.68

600

99.02

1.04

99.02

0.80

800

101.76

1.10

101.42

0.65

 

FIN

2000

99.94

0.68

101.10

1.02

3000

99.14

0.41

100.20

0.58

4000

99.48

0.45

99.78

0.59

* mean of three estimations
Table 1: Intra-day and inter-day precision of HPTLC method.
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