Parameters Aceclofenac®100 mg / tab
PLS CRACLS Comparison5
% Recovery 91.27 88.25 94.62
89.65 89.37 91.99
93.99 92.66 95.68
89.81 94.92 93.48
95.72 89.97  
92.09 91.03 93.94
S.D. 2.67 2.71 1.58
Variance 7.15 7.35 2.50
Students t-value 1.21 1.889  
Variance ratio F- value 2.860 2.94  
Tabulated t- and F-values at p=0.05 are 1.895 and 9.117, respectively22
Table 4: Assay of Aceclofenac in formulations using the proposed and comparison methods.