Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Characteristics of high-purity dextrans
| Group | Mp | Mw | Mn | PDI | IV |
| D1 | 62 900 | 72 700 | 50 700 | 1.43 | 0.263 |
| D2 | 238 000 | 275 900 | 204 600 | 1.35 | 0.463 |
| D3 | 490 000 | 534 000 | 371 000 | 1.43 | 0.633 |
| D4 | 1 050 000 | 1 185 000 | 705 000 | 1.67 | 0.862 |
| D5 | 2 000 000 | 2 400 000 | 1 600 000 | 1.50 | 0.803 |
Mp: Peak average molecular weight; Mw: Weight average molecular weight; Mn: Number average molecular weight; PDI: Polydispersity index (PDI = Mw/Mn); IV: Intrinsic viscosity (dL/g).
