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Ethanol content in ethanol fuel from different gas stations analyzed using EIS and digital densimeter.
| Gas Station |
Dielectric Constant ± 0.30 |
EIS Ethanol Content (%) ± 0.30 |
Digital Densimeter Ethanol Content (%) ± 0.16 |
|---|---|---|---|
| A | 33.12 | 95.08 | 95.26 |
| B | 32.94 | 95.38 | 95.24 |
| C | 32.50 | 96.09 | 95.31 |
| D | 32.73 | 95.72 | 95.23 |
