Table 4.
Compound dependent parameters.
| Analyte | Mass transition | Cone Voltage (eV) | Collision Voltage (V) | Ionization Mode |
|---|---|---|---|---|
| cis-Aconitic acid | 172.97 > 128.9 | 22 | 8 | Negative |
| Citric acid | 191.1 > 110.94 | 16 | 10 | Negative |
| Fumaric acid | 115.1 > 41.00 & 70.94 | 32 | 6 | Negative |
| Isocitric acid | 191.1 > 155.00 | 20 | 12 | Negative |
| Malic acid | 133.1 > 114.91 & 71.00 | 34 | 10 | Negative |
| Pyruvic acid | 87.16 > 42.96 | 28 | 6 | Negative |
| Oxoglutaric acid | 145.1 > 100.91 | 22 | 6 | Negative |
| Glycine | 76.1 > 30.15 | 20 | 7 | Positive |
| l-Alanine | 90.1 > 44.15 | 20 | 10 | Positive |
| l-Serine | 106.1 > 60.5 | 23 | 7 | Positive |
| l-Aspartic acid | 134.15 > 74.05 | 29 | 13 | Positive |
| l-Glutamine | 147.1 > 130.1 | 26 | 8 | Positive |
| l-Glutamic acid | 148.1 > 130.1 | 22 | 9 | Positive |
| l-Lactic acid | 88.97 > 42.96 | 22 | 8 | Negative |
| Succinic acid | 117.05 > 73.00 | 22 | 12 | Negative |
| d-Glucose | 179.1 > 88.94 | 36 | 4 | Negative |