Development of a BCS Class II Drug Microemulsion for Oral Delivery: Design, Optimization, and Evaluation

Table 2

Experimental domain of the factorial design.

Experimental runs	Experimental matrix		Experimental domain
	1	-1	-1	8.6	0.4
2	1	-1	40	0.4
3	-1	1	8.6	5
4	1	1	40	5
5	-1	0	8.6	2.7
6	1	0	40	2.7
7	0	-1	24.3	0.4
8	0	1	24.3	5
9	0	0	24.3	2.7
10	0	0	24.3	2.7
11	0	0	24.3	2.7
12	0	0	24.3	2.7