Using Paper Chromatography To Separate Ink Research
Materials:
100 mL plastic beaker blue crayola marker magenta crayola marker whatman filter paper
10mL tap water plastic pitcher of water blue scissors brown school paper towels
SAFE-T plastic view-thru ruler
0.5 mechanical pencil clock Using Paper Chromatography to Separate Ink-Lab sheet
Method:
Using a small plastic pitcher filled with room temperature water, pour 10mL of the water into a small plastic beaker. If the walls of the beaker are wet be sure to dry them with a paper towel. With your scissors cut the Whatman filter paper into two strips, then cut one end of each strip into a point. Measure approximately two centimeters above the tip of the point on one of the pieces of filter paper with a ruler and mark a straight horizontal
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