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- Posts: 418
- Joined: Thu Sep 25, 2008 3:40 am
We just started the aromatic amine analysis. In the SOP, we have to evaporate 25ml chlorobenzene by rotary evaporator at temperature < 60 oC. But at this temperature, I can not make the chlorobenzene evaporate, not a single drop !
The vacuum is about -0.8 bar (maximum), the rpm is also near the max. I can only set the temperature at 60 oC
Did I do something wrong ?
Thanks for any input.