| Nucleus | Spin | Abundance | Receptivity (1H) | 400 Mercury (MHz) | 400 SGM (MHz) | 500 Varian (MHz) | 600 Varian (MHz) | Shift Range (ppm) |
| 27Al | 3/2 | 100% | 0.207 | —.— | 104.255 | 130.223 | 156.286 | -200 -> 200 |
| Nucleus | Spin | Abundance | Receptivity (1H) | 400 Mercury (MHz) | 400 SGM (MHz) | 500 Varian (MHz) | 600 Varian (MHz) | Shift Range (ppm) |
| 27Al | 3/2 | 100% | 0.207 | —.— | 104.255 | 130.223 | 156.286 | -200 -> 200 |