[Prep Lab Students] Reminder: CPC Starts Today!

[Weaver, Tyler]

Hi Everyone,

CPC is one of our trickier experiments. If you are assigned to the lab support window, you need to check the stills at least every 30 minutes. Use the timer on the roller window frame to help you remember. When checking the stills, you need to add a full scoop of ice to the water bucket AND transfer the water in the receiving flask back into the heating flask. The heating flask should not be allowed to boil dry.

If you haven’t done so already, please review the video linked here<https://youtu.be/a8J57oDHy_I>. Emma and Sarah have also placed a printed copy of the SOP in the window for your reference.

Stills should be turned on 10-15 minutes before the start time of the labs that need them. Still should be turned off once everyone in the room has used it. Both the heating mantle and water pump should be unplugged over night.

Best,
Tyler

[The Ohio State University]

Tyler Weaver
Instructional Lab Supervisor
General Chemistry Prep Lab Manager

The Ohio State University
Department of Chemistry and Biochemistry
280E Celeste Lab
120 W. 18th Ave., Columbus, OH 43210
(614) 688-3929 Office
weaver.646 at osu.edu<mailto:weaver.646 at osu.edu>

Pronouns: he/him/his

Please do not feel obliged to read or reply to my messages outside of your normal working hours.
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