User:Mobeen Ashraf/Notebook/Chem-581/2012/10/05

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Objective

Performing the Conductivity Test Analysis on PVOH Films

Description

This experiment was conducted to measure the conductivity of a PVOH film cross-linked with glutaraldehyde at different time intervals.

Cell constants: 0.4663 (orion versa star) 0.479 (orion 5 star) was the instrumental constraints for this experiment.

Data

  • Add data and results here...

Data Summary

100 ppm chloride (Cl-) initially at 18.2 ml with probe insertion and 100 ppm (Br-) ion solutions, initially at 29.0 ml of probe insertion, were used on either side of the film. Also HPLC grade water was used.

Time (min) Conductivity (μS), ion soln Conductivity (μS), water
0 730 10.25
5 730 10.49
10 730 10.50
15 730 10.57
30 730 10.65
60 731 10.72

Notes

This area is for any observations or conclusions that you would like to note.


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Time (min) Conductivity (μS), ion soln Conductivity (μS), water
0 730 10.25
5 730 10.49
10 730 10.50
15 730 10.57
30 730 10.65
60 731 10.72


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