Table 2.
Boron analysis for the PVA PCCAs (3 cm × 3 cm × 125 μm) immersed in 150 mM NaCl solutions with 50 mM borax as a function of pH values
| pH | 7.4 | 8.4 | 9.2 | 10.1 |
| Boron content (mM) | 155 | 231 | 307 | 292 |
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