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Membranes composition.
| Membrane | Composition |
|---|---|
| A | CHI |
| B | GEL |
| C | CHI:GEL (1:1), GA |
| D | CHI:GEL (1:1), ALP |
| E | CHI:GEL (1:2), ALP |
| F | CHI:GEL (1:1), ALP, GA |
| G | CHI:GEL (1:1), ALP, GA, 0.01% MgCl2 |
| H | CHI:GEL (1:1), ALP, GA, 0.1% MgCl2 |
| I | CHI:GEL (1:1), ALP, GA, 0.2% MgCl2 |
