Table 3.
Molecular weight (Dalton) distribution of each fraction

	Broad
	KL		EA		EA-F1		EA-F2		EA-F3		Residual
Mw	4068		2075		1366		2075		3031		1221
Mn	1072		803		635		868		976		543
PDI	3.79		2.58		2.15		2.39		3.11		2.25
	Separated
	KL		EA		EA-F1		EA-F2		EA-F3		Residual
	1	2	1	2	1	2	1	2	1	2	1	2
Mw	4427	266	2425	270	1570	261	2307	275	3552	274	1702	268
Mn	1749	255	1356	261	987	252	1329	267	2078	265	1201	261
PDI	2.53	1.04	1.79	1.03	1.59	1.04	1.74	1.03	1.71	1.03	1.42	1.03
Area (%)1	88.5	11.5	82.5	17.5	79.4	20.6	86.6	13.4	83.3	16.7	65.7	34.3

Relative area (%) calculated by dividing 1 and 2 groups based on retention volume at 8.6 mL