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- Posts: 1
- Joined: Mon Nov 15, 2004 3:48 pm
Chromatography on Food Coloring
I need help on how to change this a llittle..because its for my science fair project which is due in 4 days!...maybe someone has an idea of how changing things around
i got it from here
http://wow.osu.edu/Chemistry/foodcoloring.htm