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Date: | Fri, 13 Nov 2009 14:32:25 -0500 |
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ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
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is there a safe relatively simple way to do the classic "spinach leaf" chromatography? I've done chromatography with markers and MnMs, but pulling out the pigments in plants is so cool. I know it's typically done with acetone, ether and other non-kid friendly stuff...
thanks much,
Alissa
Boston Children's Museum
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