Felt Tip Chromatography

The video tutorial explains chromatography, a technique used to separate mixtures of dyes in inks. It details the materials needed, the setup, and the procedure for conducting a chromatography experiment using felt tip pens. The results show how different dyes separate based on solubility. The tutorial also introduces gas chromatography, used for analyzing substances in samples like blood or urine.

How do different dyes separate during the chromatography process?

What can be inferred about the black ink based on the chromatography results?

Describe how gas chromatography differs from the chromatography process used for inks.