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.
|