User:Samiye Yaman/Notebook/Lab 581/2012/10/05: Difference between revisions
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==Description== | ==Description== | ||
'''Conductivity of PVOH film''' | |||
*Conductivity of PVOH was measured by using Thermo Scientific and Orion Versa Star. | |||
*The probes were platinium, | |||
*The cell constant for Thermo Scientific was 0.479. | |||
*The cell constant for Orion Versa Star was 0.4663. | |||
*After placing the film between two columns, a solution containing 100 ppm Cl-, 100 ppm Br- and 100 ppm SO4-2(as Na+ salts, in to the left column. Place HPLC water to the right column. | |||
*Initial height for left column is 18.2 cm. | |||
*Initial height for right column is 18.7 cm. | |||
==Data== | ==Data== |
Revision as of 06:18, 10 October 2012
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ObjectiveDescriptionConductivity of PVOH film
Data
NotesThis area is for any observations or conclusions that you would like to note.
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