User:Michael S. Bible/Notebook/571/2014/10/28

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Objective

  • Perform I- ISE on KI-side of Colloid solutions dialyzed against KI.
  • Perform I- ISE on KI-side of Lysozyme solutions dialyzed against KI.
  • Start a new Dialysis of Lysozyme vs. CaCl2


Data

I- ISE for Colloid dialzyed against KI

Original KI Concentration (mM) mV Measurement (mV) Final KI Concentration (mM)
50 -262.2 25.34
5 ------ ------
0.5 -151.0 0.236
0.05 -85.0 0.0147
0.005 -49.4 0.0033

I- ISE for Lysozyme dialzyed against KI

Original KI Concentration (mM) mV Measurement (mV) Final KI Concentration (mM)
50 -259.7 22.82
5 -204.5 2.24
0.5 -142.8 0.167
0.05 -87.5 0.0164
0.005 -41.0 0.0023

Additional Experimentation

  • Created a new .125 g/L Lysozyme solution
  • Set up a dialysis experiment between Lysozyme solution and 50, 5, 0.5, 0.05, and 0.005 mM solutions of CaCl2.