Table 3.

Chromatographic data from separation of beta-adrenolytic drugs

Compound	Retention factor (k)	Selectivity (α)	Number of theoretical plates	Asymmetry factor (f AS)
1	2.03	–	9,735	1.08
2	3.33	1.64	12,787	0.89
3	3.55	1.07	14,359	1.02
4	4.32	1.22	17,062	1.14
5	4.51	1.04	18,960	0.91
6	4.80	1.06	16,738	1.06
7	4.97	1.03	6,180	0.61
8	6.31	1.27	24,004	0.98
9	7.03	1.11	24,287	0.92
10	7.73	1.10	17,847	1.21
11	8.80	1.14	8,705	1.29
12	9.24	1.05	24,469	0.91