Table 1.
Calculated statistical moments for lignosulfonate fractions from HIC and ultrafiltration based on SEC MALS.
|
Sample |
Statistical moments |
|||||
|---|---|---|---|---|---|---|
|
method |
name |
M n [kDa] |
M w [kDa] |
M z [kDa] |
M p [kDa] |
Đ (M w/M n) |
|
HIC |
LS |
6.34 |
26.64 |
68.64 |
25.40 |
4.2 |
|
1F |
9.02 |
33.11 |
95.85 |
13.23 |
3.7 |
|
|
2F |
7.48 |
23.12 |
74.08 |
11.02 |
3.1 |
|
|
3F |
7.42 |
40.09 |
259.45 |
9.73 |
5.4 |
|
|
4F |
4.35 |
17.34 |
51.80 |
8.85 |
4.0 |
|
|
5F |
10.56 |
214.60 |
2 439.49 |
21.82 |
20.3 |
|
|
6F |
11.47 |
277.40 |
2 317.67 |
29.33 |
24.2 |
|
|
UF |
3–10 |
3.72 |
5.19 |
7.02 |
4.25 |
1.4 |
|
10 |
1.97 |
3.57 |
5.44 |
3.85 |
1.8 |
|
|
10–30 |
7.19 |
23.30 |
56.64 |
10.63 |
3.2 |
|
|
30–100 |
8.39 |
72.09 |
285.97 |
23.47 |
8.5 |
|
|
100 |
6.04 |
85.68 |
561.71 |
23.99 |
14.2 |
|