Skip to main content

Table 6 Robustness of the proposed method by half factorial design using 10 µg/mL of each of BIL and MNT

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

Design order

Experimental factorial design

Dependent responses

Std order

Run order

%MeOH

CAN

pH

Flow rate

Area 1

Area 2

3

1

91

6.5

2.8

1.2

5,25,951

4,577,528

8

2

93

6.5

3.2

1.2

5,23,287

4,48,416

2

3

93

5.5

2.8

1.2

5,28,840

4,57,504

7

4

91

6.5

3.2

0.8

5,30,803

4,62,550

4

5

93

6.5

2.8

0.8

5,23,246

4,56,989

1

6

91

5.5

2.8

0.8

5,25,330

4,52,036

6

7

93

5.5

3.2

0.8

5,33,911

4,68,304

5

8

91

5.5

3.2

1.2

5,29,164

4,47,743