Methods

Indicator

I

N

G

F

SEP (mg∙mL⁻¹)

R_P

Full PLS

TCP

400

1050

1

14

0.506

0.9723

Tris

7

0.372

0.9970

Optimal EC-PLS

TCP

1508

62

3

7

0.041

0.9998

Tris

1106

27

4

6

0.206

0.9990

Simplest equivalent models

TCP

1520

28

5

5

0.043

0.9998

Tris

1084

13

6

4

0.222

0.9989