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| samples | water | ethanol | acetone | toluene |
|---|---|---|---|---|
| C-PUA | 0.2 ± 0.1 | 3.8 ± 1.4 | 5.4 ± 0.2 | 9.3 ± 1.3 |
| C-PUA/10%HEMA | 0.9 ± 0.1 | 3.3 ± 0.6 | 7.5 ± 0.8 | 5.7 ± 1.1 |
| C-PUA/20%HEMA | 0.7 ± 0.1 | 2.9 ± 0.6 | 8.9 ± 1.1 | 5.2 ± 1.7 |
| C-PUA/30%HEMA | 0.7 ± 0.1 | 2.6 ± 0.9 | 8.8 ± 1.3 | 2.5 ± 0.6 |
| C-PUA/40%HEMA | 1.5 ± 0.2 | 2.7 ± 0.1 | 6.6 ± 0.1 | 2.9 ± 0.5 |
