| Nucleus | Spin | Abundance | Receptivity (1H) | 400 Mercury (MHz) | 400 SGM (MHz) | 500 Varian (MHz) | 600 Varian (MHz) | Shift Range (ppm) |
| 33S | 3/2 | 0.76% | 0.0000172 | —.— | 30.687 | 38.330 | 46.000 | -600 -> 300 |
| Nucleus | Spin | Abundance | Receptivity (1H) | 400 Mercury (MHz) | 400 SGM (MHz) | 500 Varian (MHz) | 600 Varian (MHz) | Shift Range (ppm) |
| 33S | 3/2 | 0.76% | 0.0000172 | —.— | 30.687 | 38.330 | 46.000 | -600 -> 300 |