The temperatures indicated refer to the appropriate
Scope for the corresponding medium.
| fluids | t in ° C | fluids | t in ° C |
| Water | to 95 | Wood’s alloy | 60-250 |
| NaNO3 (aq, saturated cold) | 150 | Rose-alloy | 95-250 |
| CaCl2 (aq, cold saturated) | 180 | Lot-metal | 200-350 |
| Paraffin oils | 150 | KNO 3 | from 310 |
| Polyglycols | 200 | NaNO3 | from 320 |
| Silicone oils | 350 | MgCl2 | from 720 |