Parameter OMP TND CLR
Range (µg mL-1) 0.2-250 0.5-250 2000-75
Slope 0.183 0.024 0.002
Intercept 0.195 0.051 0.028
Variance 0.206 0.286 0.743
Coefficient of variation 0.454 0.535 0.862
Correlation coefficient (r) 1 1 1
Accuracy
mean
RSD%
100.08
0.454
100.40
0.535
100.65
0.862
Precision (RSD%
Repeatability
Intermediate precision
0.201
0.332
  0.184
0.409
  0.237
0.294
Specificity
mean
RSD%
99.96
0.407
100.14
0.332
  99.97
0.216
Table 1: Validation and regression parameters for the determination of OMP, TND & CLR by the proposed HPLC method.