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The MS/MS fragment ions, fragmentor voltage, collision voltage, and retention time of the five calcium blockers.
| Compounds | Precursor (m/z) | Product (m/z) | Collision Energy(V) | RFLens(V) | Retention Time (min) |
|---|---|---|---|---|---|
| AML | 409.200 | 237.9 | 12.03 | 53 | 3.89 |
| 294.0 | 12.20 | ||||
| FEL | 385.175 | 339.0 | 13.13 | 53 | 4.72 |
| 353.0 | 13.55 | ||||
| NIF | 347.175 | 264.9 | 12.75 | 46 | 4.15 |
| 314.9 | 8.79 | ||||
| NIM | 419.212 | 301.1 | 20.60 | 55 | 4.53 |
| 343.1 | 10.64 | ||||
| NIR | 361.262 | 315.1 | 13.17 | 64 | 4.44 |
| 329.1 | 13.72 | ||||
| PRO | 260.175 | 155.0 | 25.30 | 47 | 3.69 |
| 157.0 | 20.12 |
