Table 3. Recovery Tests for H2O2 Analysis in Cancer Patients’ Urine Samples Using the Proposed Assay (n = 3).
samples | detected (nm) | H2O2 added (nm) | H2O2 found (nm) | recovery (%) | RSD (%) |
---|---|---|---|---|---|
1 | 1 | 59 | 60 | 101.69 | 0.838 |
2 | 2 | 168 | 170 | 101.19 | 1.009 |
3 | 3 | 247 | 250 | 101.21 | 0.459 |
4 | 1 | 329 | 330 | 100.30 | 0.923 |