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Analytical parameters and mass transitions of the MS/MS detection.
| Analyte | Rt. (min.) | Ionization | MRM mass transitions (Collision energy) | Fragment ratio Qualifier/quantifier | ||
|---|---|---|---|---|---|---|
| Quantifier | Qualifier | Internal standard | ||||
| 8-oxoGuo | 9.27 | ESI(-) | 298→208 (20 V) | 298→165 (24 V) | 303→213 (20 V) | 0.28 |
| 8-oxodG | 11.87 | ESI(-) | 282→192 (14 V) | 282→149 (32 V) | 287→197 (14 V) | 0.22 |
