Table 1. Characterization of carboxymethyl-substituted dextrans by acidimetric titration.
| Sample | DS | −COOH per chain |
|---|---|---|
| CMDx-a | 0.08 | 5 |
| CMDx-b | 0.38 | 23 |
| CMDx-c | 0.61 | 38 |
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