Parameter values of Weibull model for linear and non-linear fitting.

	Linear fitting			Non-linear fitting
	T i (chosen value), min	a	b	T i, min	a	b
Valsartan	135	2.19	0.24	147.7	1.82	0.20
EC-valsartan	135	3.03	0.32	144.7	2.49	0.28
PMMA-valsartan	135	8.01	0.41	142.5	6.49	0.37