Table 4 Application of the proposed method to the analysis of diclofenac and methocarbamol in Methoquick® tablets.

From: Comparative greenness assessment for the simultaneous estimation of diclofenac and methocarbamol in their tablets applying synchronous fluorimetry

Parameters

Diclofenac

Methocarbamol

Conc. Taken (µg/mL)

%found

Comparison method

Conc. Taken (µg/mL)

%found

Comparison method

Methoquick® tablets

0.3

99.69

100.5

3.0

99.71

100.55

0.35

100.27

99.82

3.5

98.63

100.07

0.4

99.76

99.61

4.0

99.99

99.75

0.45

100.62

99.82

4.5

99.78

99.18

0.5

99.63

100.31

5.0

101.42

100.54

Mean ± SD

 

99.99 ± 0.43

100.012±0.38

 

99.9 ± 0.99

100.018±0.58

t test

 

0.957 (2.776)*

 

0.812 (2.776)*

F test

 

1.280 (6.388)*

 

2.913 (6.388)*

  1. *Tabulated t and F values at p = 0.0550.
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