Today, we moved the UV monitor and the fraction collector down to the cold room in the science center so we could filter the nucleosome samples from last year using the chromatography I talked about early last week. We had to monitor the water level in the test tube and make sure it did not dry up so we could then add the nucleosome sample into the tube to start the process. Here are pictures of the apparatus
Chromatoraphy stand with beads in it.
Dilute stock solution
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Fraction collector showing improvised cord
