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<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">Greetings!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">Don’t forget that Mondays are slightly behind everyone else. One more day of crazy ice use this semester.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";mso-ligatures:none"><img width="649" height="92" style="width:6.7604in;height:.9583in" id="_x0000_i1026" src="cid:image002.png@01DB07A9.34040DF0"></span><span style="font-family:"Buckeye Sans 2""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""> <o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#C00000">Experiment Notes</span></b><span style="font-family:"Buckeye Sans 2";color:#C00000">-</span><span style="font-family:"Buckeye Sans 2"">Refer to the window notes and gather sheets
for additional details.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""> <b> <o:p></o:p></b></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2"">STR<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">This is one of my favorites! Nothing should be needed from the lab support window. The waste will be disposed of in the white can (Chemical Waste container) in Hood B.<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2""><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2"">PbI<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">Solid reagents will be handed out from the lab support windows. Vacuum tubing is in a drawer at each station. Extras will be available at each window. We’ll be using the vacuum ports for this experiment;
the TAs do not need to do anything with the vacuum pump. Be sure the vacuum control knob in the second floor window is in the “auto” position. We will also be using the ovens; they open by pulling the bottom of the handle up towards the ceiling- no rotating
required. We strongly encourage TAs and students to keep the oven doors closed as much as possible. This helps with heat loss.
<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2""><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2"">BAR<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">We will be using the blue and white spectrometers for this experiment. These spectrometers are behind the white boards in each room on the second floor. Cuvettes and volumetric flasks will be on
the reagent cart or on the bench next to Hood A. These items should be returned after use. Be prepared to replace the volumetric flasks, they occasionally get broken. As a reminder, if any pipet pumps with glass in them (or “leaky” pipet pumps) are returned
to the window, please put them in the appropriate labeled bin in the window.<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2""><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2"">SYN Day 2<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">Be prepared to direct students to the ice machine outside of the restrooms. There is no scoop provided, students should just use a beaker from their drawer. Extra white pea size stir bars and vacuum
tubing will be available in the window. Concentrated phosphoric acid is is used for Day 2 and will be provided in Hood A. Each room will have a microscope. We will snag a tiny amount of sample from the first group to obtain crude product to put under the microscope.
If the microscope says it’s not connected, you need to go into the tablet wifi settings and connect to the option that starts with M. If it asks for a password, its just 12345678. Any questions you cannot answer should be directed to me.<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2""><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2"">XUF Day 1<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">Students will not be running XRF analysis on their pennies, instead Sarah has done this for them. The results are on the sticker attached to each bagged penny. We will be using the blue and white
spectrometers for this experiment.</span> <span style="font-family:"Buckeye Sans 2"">
Pennies are in the window. Hazardous gas will be produced when the penny dissolves. If the exhaust stops working the lab room must be evacuated. The “old UV-Vis solution” will be provided ready to use, no dilution needs to be done before analysis.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""> <o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#C00000">Other Important Information</span></b><span style="font-family:"Buckeye Sans 2";color:#C00000">-<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""> <o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2"">Lab Security</span></b><span style="font-family:"Buckeye Sans 2""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">Any of our labs that are not occupied need to be locked. This includes the prep lab. If you are the last person in the prep lab, and need to go somewhere, please lock up before leaving the lab/office.
We have had thefts from the Department in the past. An unlocked, unattended lab space is
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""> <o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2"">Waste Runs</span></b><span style="font-family:"Buckeye Sans 2""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">I schedule waste runs for all lab rooms that have not been checked since the last time they were used. If we aren’t using a lab room at the time the waste run is scheduled, you still need to check
it. Its quite possible we didn’t have time to check it when it was used last.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">You are welcome to check the rooms first to determine what supplies need to be brought up. Alternately, you can just take up a cart loaded with everything you might need. As we have mentioned several
times, waste runs cannot be done alone. If your partner is not around, give them a couple minutes. If they still don’t show up, please grab someone out of the prep lab office to help you. If there aren’t any students available, grab one of the prep lab staff.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2"">Window Cart</span></b><span style="font-family:"Buckeye Sans 2""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">The window carts got hit pretty hard last week. Please check them periodically and restock anything that is getting low. Let us know if you are getting low on any supplies in the window. It can
take some time to get replacement items out of Evans.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2"">Trash & Recycling</span></b><span style="font-family:"Buckeye Sans 2""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">I have been asked to remind you that if we ask you to take items to the dumpster, bulk trash should go in the large brown open top dumpster closest to Evans Lab. Nothing should be put in the large
redish open top dumpster on the loading dock- this is for construction materials only. Recyclable materials should be put in the smaller red dumpster with the plastic lids. Bags of trash should be put in the small gray dumpster with the plastic lids.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">Please let us know if you have any questions or concerns.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2""> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">Best, <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2"">Tyler<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#BB0000;background:white;mso-ligatures:none"> </span></b><span style="font-family:"Buckeye Sans 2";color:black;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:11.25pt;background:white"><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#3F4443;mso-ligatures:none"><img width="221" height="32" style="width:2.302in;height:.3333in" id="Picture_x0020_1" src="cid:image001.png@01DB0504.D9CA3F40" alt="The Ohio State University"><br>
<br>
</span><b><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#BA0C2F;background:white;mso-ligatures:none">Tyler Weaver</span></b><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#3F4443;mso-ligatures:none"><br>
Instructional Lab Supervisor<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:11.25pt;background:white"><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#3F4443;mso-ligatures:none">General Chemistry Prep Lab Manager<br>
<br>
</span><b><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#BA0C2F;mso-ligatures:none">The Ohio State University</span></b><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#3F4443;mso-ligatures:none"><br>
Department of Chemistry and Biochemistry<br>
280E Celeste Lab<br>
120 W. 18th Ave., Columbus, OH 43210<br>
(614) 688-3929 Office<br>
</span><span style="color:black"><a href="mailto:weaver.646@osu.edu" title="mailto:weaver.646@osu.edu"><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#BA0C2F;background:white;mso-ligatures:none">weaver.646@osu.edu</span></a></span><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#3F4443;mso-ligatures:none"><br>
<br>
Pronouns: he/him/his<br>
<br>
<i>Please do not feel obliged to read or reply to my messages outside of your normal working hours.</i></span></p>
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