Table 4. Particle Size Distribution Data of Components from (a) the IBU/PEG System and (b) the APAP/CAFF System.

(a)
sample name	D10 (μm)	D50 (μm)	D90 (μm)
ibuprofen	18.10	59.60	140.00
PEG-6000	11.60	45.60	122.00
PM of IBU/PEG	14.20	51.90	126.00
FM of IBU/PEG	14.30	51.20	134.00

(b)
sample name	D10 (μm)	D50 (μm)	D90 (μm)
caffeine	5.24	45.80	159.00
acetaminophen	5.29	32.40	153.00
PM of APAP/CAFF	3.32	23.50	98.90
FM of APAP/CAFF	2.47	19.00	90.40