Table 3.
Precision evaluated as relative standard deviation (%RSD) of the analytical reaction determined at two concentrations levels, in acetonitrile.
| Sensor | Analyte | Concentration | % RSD (n = 5) a |
|---|---|---|---|
| A1 | H2O2 | 1.0 × 10−5 M | 1.3 |
| H2O2 | 3.0 × 10−5 M | 2.4 | |
| tBuO-OH | 1.0 × 10−5 M | 1.6 | |
| tBuO-OH | 3.0 × 10−5 M | 4.6 | |
| ClO- | 1.0 × 10−5 M | 2.6 | |
| ClO- | 3.0 × 10−5 M | 2.1 | |
| A6 | H2O2 | 1.0 × 10−5 M | 3.6 |
| H2O2 | 3.0 × 10−5 M | 4.6 | |
| tBuO-OH | 1.0 × 10−5 M | 6.9 | |
| tBuO-OH | 3.0 × 10−5 M | 5.6 | |
| ClO- | 1.0 × 10−5 M | 11.0 | |
| ClO- | 3.0 × 10−5 M | 7.0 |
a RSD: Relative standard deviation for five replicates.