Parameters

CBZ

MEL

IBU

MEF

N

T

N

T

N

T

N

T

pH

2.9

3904

1.44

4866

1.59

4368

1.58

4738

1.22

3.0

3871

1.51

4845

1.41

4342

1.56

4815

1.53

3.1

3931

1.49

4907

1.38

4417

1.54

4854

1.54

Flow rate
(ml min-1)

0.9

3701

-

4753

1.42

4213

1.53

5075

1.42

1.0

3757

-

4761

1.40

4233

1.52

5022

1.41

1.1

3713

-

4714

1.45

4204

1.54

5064

1.40

Mobile phase
(MeOH:H2O)

78:22

3602

-

4580

-

4025

1.50

5366

1.33

80:20

3543

-

4574

-

4100

1.50

5365

1.32

82:18

3537

-

4635

-

3878

1.49

5429

1.33

Column

Purospher STAR

3474

-

4267

-

4017

-

 4606

-

Discovery

3336

-

4068

-

3937

-

5546

-

N=Theoretical plates, T=Tailing factor
Table 5: Robustness.