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Table 3 Analytical performance data for the determination of the BIL and MNT by the proposed HPLC method

From: Green quality by design HPLC approach for the simultaneous determination of Bilastine and Montelukast

Parameter

PDA detector

Fluorescence detector

BIL

MNT

MNT

Linearity range (µg/mL)

1.0–50.0

3.0–40.0

0.2–5.0

Intercept (a)

10,712

67,237

883,254

Slope (b)

27,008

44,383

2,210,025

Correlation coefficient (r)

0.9999

0.9998

0.9999

S.D. of residuals (Sy/x)

3646

18,316

1.35

S.D. of intercept (Sa)

2310

12,886

14,691

S.D. of slope (Sb)

89

434

5511

Percentage relative standard deviation, % RSD

0.619

1.21

1.348

Percentage relative error, % Error

0.25

0.49

0.604

Limit of detection, LOD (µg/mL)

0.28

0.96

0.02

Limit of quantitation, LOQ (µg/mL)

0.85

2.9

0.1