Hi all, I have a quite easy question, but I have no experience with this. At our lab we do a lot of experiments on low temperatures (<4K). For example we use helium-3 to obtain 500mK. To obtain this temperature we use Zeranin-wires in our setup. But now our sample (graphene) should be annealed on high temperature (~250 C) before the experiment starts. The question is: will the coating on my wires burn on this temperature or is there maybe a better wire to use at top of the insert? (since only of the insert is in the oven during warming) Thanks for your answers!