In chromatography, the least soluble substances fall out of the filter paper column first, while the most soluble travel the farthest up the filter paper.Please describe how you need help as thoroughly as possible: Examples Good Question I'm trying to do Experimental Procedure step #5, "Scrape the insulation from the wire." How do I know when I've scraped enough?Learn more about the News Feed Looking for more science fun?

Chromatography is used in many different industries and labs.Examples of liquids are milk, orange juice, water, and vegetable oil.Observe the strips and compare results.

Perfect chromatography looks like colored spots with a space between them.1st grade Math Activity Candy Valentine Worksheet Candy Valentine A candy valentine is always a nice gift on Valentine's Day.