Table 1.
Composition of the membranes assayed.
| Percentage (w/w) of components in membranes | ||||
|---|---|---|---|---|
| Membrane | PVC | NPOE | DOS | ZPD-TPB |
| A | 33.0 | 66.0 | 1.0 | |
| B | 33.0 | 66.0 | 1.0 | |
| C | 32.3 | 64.7 | 3.0 | |
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