The maximum recommended temperatures are as follows:
- 80 °C for a SilcoCan canister (with or without a gauge) cleaned in the presence of oxygen.
- 120 °C for a TO-Can or SilcoCan canister with a gauge cleaned in the presence of an inert gas.
- 140 °C for a TO-Can or SilcoCan canister without a gauge cleaned in the presence of an inert gas.
Do not exceed the maximum recommended temperatures.

