Ink Lab. Featuring Alana Zuber , Anita Utkin , and Tiffany DeFranza. The separation of ink . Chromatography. You Will Need:. Apron to cover clothes Safety goggles to protect eyes Four paper strips to draw the ink dots’ on Two ink pens/markers to mark the paper strips
Featuring Alana Zuber, Anita Utkin, and Tiffany DeFranza
The separation of ink
Add small amount of water to beaker
Small amount of alcohol to beaker
Add a black dot to 2 strips
Add a brown dot to 2 strips
Suspend each strip on a rod
Put 2 in the water and 2 in the alcohol
Watch as the colors separate!
Ink, dissolves differently in different substances!
In alcohol, the ink doesn’t spread as well.
In water, it is a longer strip of varied colors.