Parameter | MET | MEL | CYG | LIN | EMP | Reference value [27] | ||||
---|---|---|---|---|---|---|---|---|---|---|
Selectivity(α)c | 1.23 | 1.19 | 1.23 | 1.20 | ≥ 1 | |||||
Resolution(Rs)d | 2.14 | 3.24 | 3.32 | 5.34 | > 2 | |||||
Capacity factor (K’) | 1.02 | 2.34 | 6.54 | 7.43 | 8.32 | 1–10 | ||||
Tailing factor(T) | 1.12 | 1.22 | 1.18 | 1.17 | 1.18 | ≤ 2 | ||||
Column efficiency (N) | 2165 | 2534 | 3455 | 6543 | 7544 | The higher the value, the more efficient the column is | ||||
Height equivalent to theoretical plate(cm/plate) | 0.01154 | 0.00986 | 0.00723 | 0.00382 | 0.00331 | The smaller the value, the higher the column efficiency | ||||
Retention time (Rt, min) | 1.79 | 2.21 | 2.65 | 3.26 | 3.92 | --- |