Chemical traces Memes

Chemistry labs are basically "traces of chemicals" everywhere! That's like arresting a fish for being wet. The glowing skeleton dude is every organic chem student realizing that finding "traces of chemicals used in meth production" in a chemistry department is about as specific as finding "traces of oxygen" in the atmosphere. Methylamine? Pseudoephedrine? Literally thousands of compounds could qualify! Next headline: "Baking professors suspected of making bombs after traces of flour found in kitchen."