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Table 2 Regression and analytical parameters of the proposed MCR method for determination of Mebeverine HCl, Diloxanide Furoate and Metronidazole

From: Simultaneous determination of some antiprotozoal drugs in different combined dosage forms by mean centering of ratio spectra and multivariate calibration with model updating methods

Parameters

MCR Method

 

MEH

DF

MET

Calibration range

1-24

2-25

1-24

 

μgmL -1

μgmL -1

μgmL -1

Slope

22.726

4.6825

1095

Intercept

6.136

0.4945

-6.5508

Correlation coefficient

0.9998

0.9999

0.9999

Accuracy

99.13

100.12

100.50

Precision

   

Repeatability

0.991

0.879

0.799

Intermediate precision

1.205

1.003

1.220