User:Moira M. Esson/Notebook/CHEM-581/2012/09/05: Difference between revisions
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== | ==Objectives== | ||
#Prepare four dilute solutions from the stock solution of PVOH (MW 130,000), diluting by 0.75, 0.5, 0.25 and 0.125 | |||
#Measure the viscosity of PVOH (MW 130,000) at the concentrated stock solution and the four diluted concentrations | |||
#Make PVOH (MW 22,000) films in H<sub>2</sub>O with 2-20wt% maleic or succinic acid and HCL or H<sub>3</sub>PO<sub>3 | |||
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==PVOH (MW 22,000) Films== | |||
*The following were prepared using the General Protocol for film preparation described on 08/29/12 | |||
Revision as of 20:59, 6 September 2012
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Objectives
PVOH (MW 22,000) Films
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