Table 6.
Chemical element determination.
| Chemical element | Corn sample based biofilm (PPM) | Synthetic plastic By EN (European Standard EN166.) |
|---|---|---|
| K+, | 9.7 ± 0.5 | 10 |
| Na+ | 4.2 ± 0.2 | 5 |
| Cl- | 0.55 ± 0.01 | 2 |
| 139.1 ± 1.1 | 5-440 |
Mean ± SE (standard Error, n = 3)
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