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Table 5 Evaluation of precision of the proposed spectrofluorimetric method for the determination of the investigated drugs

From: Spectrofluorimetric determination of certain antidepressant drugs in human plasma

Drug

Conc. μg/ml

Mean c

S.D

RSD

Fluoxetine

50

100.84

1.33

1.32

 

250

98.81

0.62

0.63

 

450

100.47

0.41

0.41

Sertraline

50

99.77

1.50

1.50

 

250

98.87

0.50

0.51

 

450

100.17

0.28

0.27

Paroxetine

50

100.71

1.32

1.31

 

250

100.14

0.69

0.69

 

550

100.08

0.28

0.28

Thioridazine

100

100.86

1.58

1.57

 

350

101.31

0.76

0.75

 

650

100.46

0.37

0.37

Amineptine

100

100.10

1.84

1.84

 

450

98.77

0.65

0.66

 

750

100.53

0.39

0.39

  1. Cmean is average of eight determinations.