User:Samiye Yaman/Notebook/Lab 581/2013/02/13: Difference between revisions
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==Description== | ==Description== | ||
*Hydrogels (synthesized on http://openwetware.org/wiki/User:Samiye_Yaman/Notebook/Lab_581/2013/02/06) were sink at the bottom of the beaker. By using sonicator, the hydrogel were separated. Rest of solution was separated into layers by using separatory funnel. Water was used. | *masses of the hydrogels after the swelling study were measured. | ||
*Hydrogels (synthesized on http://openwetware.org/wiki/User:Samiye_Yaman/Notebook/Lab_581/2013/02/06) were sink at the bottom of the beaker. By using sonicator, the hydrogel were separated. After the vacuum filtration, observations under the microscope were made. The hydrogels were placed in to a lyophilizer for 24 hours. | |||
*Rest of solution was separated into layers by using separatory funnel. Water was used. | |||
==Data== | ==Data== | ||
Revision as of 08:59, 13 February 2013
 Experimental Chemistry
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ObjectionsDescription
Data
1)Final mass of PVOH (MW: 146,000)=0.4526g 2)Final mass of PVOH (MW: 130,000)=0.8244g 3)Final mass of PVOH (MW: 89,000-98,000)=0.7608g Notes |
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