User:Allison K. Alix/Notebook/CHEM-581/2013/01/30

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Begin hydrogel formation using freeze-thaw method for the design of a system that allows for the oral delivery of insulin.


Dissolve 0.5g PVOH of the following molecular weights in 6mL of H2O @ 95°C :

a) 22,000 (MP Biomedicals)

b) 89,000-98,000 99+% hydrolysis(Aldrich Chemistry)

c) 130,000 99+% hydrolysis(Aldrich Chemistry)

d) 146,000-186,000 99+% hydrolysis(Aldrich Chemistry)

-Make 2 samples of each different Molecular Weight.


  • Add data and results here...


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