| Isotope | Mass in Atomic Unit (u) | NMR Properties |
| 1H | 1.007276466812 (90) | Most Sensitive |
| 4He | 4.0015059 | Very Sensitive |
| 6Li | 6.0134768 | Low Sensitivity, Sharp Signal |
| 9Be | 9.0100138 | Low Sensitivity |
| 10B | 10.010194 | Low Sensitivity |
| 12C | 11.996708 | Not NMR Active |
| 16O | 15.990525 | Not NMR Active |
| 25Mg | 24.979252 | Low Sensitivity |
| 27Al | 26.974405 | Very Sensitive |
| 28Si | 27.969245 | Not NMR Active |