The pencil will sit across the top of the jar and the strip should reach just about the bottom of the jar.In order to avoid any confusion, the most universal measurement is GSM (grams per square meter).Terms and Concepts: Youll need to understand a few terms in order to complete this project successfully.

Label what sample paper strip will contain (in pencil).Procedure: Cut the chromatography strip out of the coffee filter (or other paper, see above).Bad Question I don't understand the instructions.

List T accepts null as a valid value for refereKeep the strips in the jars for five minutes.