Quote:
Originally Posted by AC_Hacker
I don't know what the material is, regarding the phase change temperature, I think I can find out experimentally pretty easily.
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I've inquired with my friend the pharmacist to determine if she knows what's in the PCM pack. Considering I went through multiple college chemistry courses with her, and she made better grades than I did, I know she knows a thing or two about chemistry.
If she can't figure it out, maybe I can convince her to ship a pack to our fellow friend and classmate who is now a high school chemistry teacher for analysis.
I've seen multiple types of medications shipped using insulated packing boxes. I wonder how many types of these PCM packs there are?