DK Clip Art

Explore thousands of images from DK’s photo library. Perfect for illustrating homework, school projects and generally being creative, you can browse our clip art by A-Z or by school subjects.

Images 4 of 46 - Chromatography
    Chromatography
Description:
Chromatography is a technique in chemistry for separating coloured mixtures such as pigments. Many ink experiments are conducted this way.