Intro
This week we get to dissolve a headache pill, separating out the active ingredient by recrystallization! Make sure to read the lab manual and write yourself up a procedure! To help out, I've included an awesome 7 min video on the technique.
IntroHey guys! This week we get to dissolve a headache pill, separating out the active ingredient by recrystallization! Make sure to read the lab manual and write yourself up a procedure! To help out, I've included an awesome 7 min video on the technique. Recrystallization*Note: When adding the water solvent to the solid for recrystallization, notice how the person in this video boils the water first, then adds it a bit at a time, with the flask for the solid and the water on the same hot plate. I would advise this method, as then one can avoid adding too much water. Other important items for this weekWhen you come to class, I will be collecting your caffeine assignments! So, have them prepared before you arrive. Comments on last weekLast week, I was impressed! You all isolated caffeine like pros! However, we lost a point on clean up due to the balances being dirty. Make sure to clean the area around the balances before you leave the lab! Thanks so much!
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Rolling Statuses: Technical journal blog. Here you may discover what the daily life of a grad student looks like: day-to-day snippets of life, clutter, rolling statuses and unimportant fluff.
Progress Updates: Will include entries with more meaningful science. Weekly lab report: My write-ups on what I did each week (I posted these publicly during my rotation but not as much now. That may change.) Science StatusHere is a link to collected writing, poster and presentation tips.
As of February 8, 2014 I have officially joined the Salaita lab!! Very exciting. Stay tuned for updates. "Micro Min" category equates to grad school journaling; most of these have moved to my status updates blog under Home tab. See "progress updates" on this blog for more important news.
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