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
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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.