Table 2. Optimized quantitative parameter conditions of the three standard samples.
Compound | Formula/Mass | Parent m/z | Cone Voltage | Daughters | Collision Energy | Ion Mode | |
---|---|---|---|---|---|---|---|
Adenosine | 267.00 | 1 | 268.22 | 22.00 | 136.07* | 18.00 | ES+ |
2 | 268.22 | 22.00 | 119.09 | 44.00 | ES+ | ||
Cordycepin | 251.00 | 1 | 252.22 | 24.00 | 136.07* | 16.00 | ES+ |
2 | 252.22 | 24.00 | 119.09 | 40.00 | ES+ | ||
Mannitol | 182.17 | 1 | 183.14 | 16.00 | 69.03* | 12.00 | ES+ |
2 | 183.14 | 16.00 | 147.09 | 8.00 | ES+ |
Note: The ion pairs with * in the table are the ion pairs used for quantification.