Educational chemistry humour comes alive on any of these gifts that feature the three primary metabolites of caffeine: paraxanthine, theobromine, theophylline. Says: "A Breakdown Of Caffeine". Includes the chemical structure of all three molecules. Molecular structure scientific attitude gifts for anyone who ingests caffeine!
Give your handsome hound an even better look with this customised ringer Tee. It’s made from 100% combed, ringspun baby-rib cotton for comfort. Has contrasting ribbed binding on the neck, sleeve holes and bottom seam. Double-needle stitched for durability. Select one size up for thicker-haired dogs.
Educational chemistry humour comes alive on any of these gifts that feature the three primary metabolites of caffeine: paraxanthine, theobromine, theophylline. Says: "A Breakdown Of Caffeine". Includes the chemical structure of all three molecules. Molecular structure scientific attitude gifts for anyone who ingests caffeine!
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