Fleming Mugs
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Description: When Alexander Fleming discovered penicillin, he initially called it "mould juice", before naming it after the penicillium fungus. Penicillin's molecular formula is R-C9H11N2O4S, with the R representing a variable side chain. If you're into medicine, health, microbiology or chemistry, this is the product for you.
Mould Juice PENICILLIN Structure Molecular Formula Mold 1928 Mug
by Decamega
$13 $18
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