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As for the absorption, I figured that brighter, lighter; colors would have a higher absorption of light.
Method: In this lab, first we had to extract pigment from 1 gram of fresh spinach leaves. Once the spinach was macerated we added 10ml of 100% methanol in the fume hood. The pigment extract had a green, slimy appearance. We then pipetted a small about of the liquid into 2 centrifuge tubes, and weighed them out, we had to add or take out until their weights were the same. We centrifuged at 10,000g for 1 minute. We took our supernatant back to our table and placed a small dot onto a piece of chromatography paper using a capillary tube...
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