A fun paper chromatography pun - crow-matography! Three crows suspending the chromatography paper in three test tubes of shallow solution, showing the progression of the results of the chemistry experiment.
Where to buy online
Direct from us here - see products featuring this design.
Elsewhere online
RedBubble (US)
NeatoShop (US)
Threadless (US)
TeePublic (US)
Design By Humans (US)
You can find the design on t-shirts in most stores, but also on other products depending on the store (e.g. hoodies, mugs, stickers, notebooks, phone cases, greeting cards, cushions, socks etc).