Table 4.

The best values of minimisation criterion for different models and flow rates

	Flow rate (μL/min)
	200	500	1000	2000
A12N-10-1400
Model
Exponential	1.78 (±0.00)	1.27 (±0.00)	1.18 (±0.00)	0.35 (±0.00)
Gamma	1.75 (±0.00)	1.08 (±0.00)	0.79 (±0.00)	0.27 (±0.00)
Lagged	1.27 (±3.90)	0.65 (±0.79)	0.51 (±0.38)	0.19 (±0.35)
LDRW	1.35 (±0.00)	1.25 (±0.00)	1.00 (±0.00)	0.34 (±0.00)
A12N-25-1400
Model
Exponential	9.21 (±0.00)	4.97 (±0.00)	3.37 (±0.00)	2.68 (±0.00)
Gamma	9.20 (±0.00)	4.56 (±0.00)	2.59 (±0.00)	1.70 (±0.00)
Lagged	8.18 (±11.25)	3.51 (±2.91)	1.78 (±0.84)	1.35 (±0.22)
LDRW	10.75 (±0.00)	5.66 (±0.00)	3.30 (±0.00)	1.99 (±0.00)

The number in brackets represents the variability of optimisation results. If the value is 0.00, the optimisation resulted with identical solution in each repetition

The best result is highlighted by italic