Research Article
A Current Sensing Biosensor for BOD Rapid Measurement
Table 2
The results of standard sample BOD mass concentration.
| Sample no. | Average BOD (mg L-1) | Error (%) | Prototype measured value | Standard sample guaranteed value |
| 1 | 169.5 | 170.0 | -0.3 | 2 | 106.8 | | -0.8 | 3 | 10.2 | | -2.5 | 4 | 598.3 | | -0.3 | 5 | 997.8 | | -0.2 |
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