User:Allison K. Alix/Notebook/CHEM-581/2013/03/29
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-Centrifuge concentration gradient solutions to observe absorbance in each
-Observe pH changes in crystal violet hydrogels with the addition of HCl or NaOH
Part 1: Preparing Concentration Gradients for UV-Vis Measurements
1) Centrifuge 6 solutions containing varying amounts of R6G prepared on 03/27/2013 for 5 minutes at 11200rpm 3 times.
2) Make the following stock solutions to compare the supernatant absorbances to:
3) Take UV-Vis spectra of stock solutions and supernatants
This area is for any observations or conclusions that you would like to note.