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Analgesic Synthesis Lab Report

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In the lab, three analgesic samples were tested by three different people. Bayer was the initial assignment that was received for the lab. The other two samples were Excedrin Tension Headache, and Anacin. They were tested by Erica Chang and Frederica Shih respectively. Then, three solvents were assigned to each team member. I was assigned ethyl acetate, Erica was assigned the mixture of 75% ethyl acetate and 25% hexane, and Frederica was assigned hexane. The samples were spotted onto a TLC plate along with six other analgesic samples. To clarify, the six other analgesic samples used were aspirin (S1), ibuprofen (S2), naproxen sodium (S3), acetaminophen (S4), caffeine (S5), and a mixture of ibuprofen, caffeine, and methanol (S6). Each substance

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