S. No | Name of the Impurity | Precursor ion (m/z) | Product ion (m/z) | Fragmentor voltage (V) | Collison energy (V) |
1 | Carboxy phenyl boronic acid | 164.9 | 121.0 | 80 | 12 |
2 | Methyl phenyl boronic acid | 134.9 | 43.1 | 90 | 14 |