Table 1.

Composition of samples used for the development and validation of the new analytical method.

Code	RIV (% wt.)		ASDa (% wt.)
	Crystalline	Amorphous
F1b	0.25	0.75	99.00
F2 c	0.50	0.50	99.00
F3 c	2.25	0.75	97.00
F4 c	1.50	1.50	97.00
F5 c	1.25	3.75	95.00
F6 c	2.50	2.50	95.00
F7b	5.25	1.75	93.00
F8c	3.50	3.50	93.00
F9c	2.00	6.00	92.00
F10b	4.00	4.00	92.00
F11c	7.50	2.50	90.00
F12b	5.00	5.00	90.00
F13c	3.75	11.25	85.00
F14c	7.50	7.50	85.00
F15c	15.00	5.00	80.00
F16 c	10.00	10.00	80.00
F17c	7.50	22.50	70.00
F18c	15.00	15.00	70.00
F19b	30.00	10.00	60.00
F20c	20.00	20.00	60.00
F21b	12.50	37.50	50.00
F22c	25.00	25.00	50.00
F23c	45.00	15.00	40.00
F24b	30.00	30.00	40.00
F25c	17.50	52.50	30.00
F26c	35.00	35.00	30.00
F27c	60.00	20.00	20.00
F28c	40.00	40.00	20.00
F29b	22.50	67.50	10.00
F30c	45.00	45.00	10.00

^aASD contained 20/80% wt. RIV/SOL

^bTest subset

^cTraining subset