Chromatography Flowers
by Science Source
Title
Chromatography Flowers
Artist
Science Source
Medium
Photograph - Photography
Description
Paper chromatography is a physical method for separating mixtures. In this sequence pieces of filter paper are folded into cones and placed over a glass of vinegar, such that the top of the cone is slightly above the rim. Colored washable markers are used to draw circles around the cones. When the vinegar reaches the paper, the ink dissolves and travels outward with the vinegar, in the process separating into constituent pigments.
Uploaded
December 13th, 2023
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