Table 1.

Results of relative humidity (RH) and correct coating amount calculated by the TGA process for each coating attempt.

Trial	Cells/Eudragit Ratio	Calculated Eudragit (%)	RH (%)
1	1:10	80.7	3.2
2	1:5	75.0	5.4
3	1:5	78.3	6.8
4	1:2	61.2	6.1
5	1:1	49.9	0.01
6	1:1	45.2	0.01