User:Sarah Burkhard/Notebook/CHEM 481 Polymers/2016/10/07

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beads and columns

  • 50 percent column, w tube, lid and labels. dry weight: 15.903 g

wet weight: 16.393 g (probably weighed it to soon. too big difference.

50 percent with beads: 17.4410 g

mass of beads: 1.048 g

  • 60 percent column, w tube, lid and labels. dry weight: 15.623 g

wet weight: 15.687 g

pump (Carter Cassette Pump) : turn on. set to 3.5 rotations per minute. connect tube to right side of pump. comes out on left side. put pump on stand and let run