User:Samiye Yaman/Notebook/Lab 581/2012/11/16: Difference between revisions

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[[Image:Film_adsorption.png|1000px]]
[[Image:Film_adsorption.png|1000px]]
*Actual concentration measured by AA of each filtrates are very close to each other except the number 2(gluteraldhyde filtrate of 30 min). (we stop the measurement too early therefore actual concentration of this filtrate should be ignored)
*AA results supports the UV-vis results from 14/11/1012.


==Notes==
==Notes==

Revision as of 12:11, 16 November 2012

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Objective

Description

Part 1: Crosslinking of 2 of the films prepared on 14/11/2012

Part 2: Prepare a film

  • 0.5 g PVOH 2200
  • 7 ml of HPLC film
  • 1 ml of porphyrin
  • 1 ml of gluteraldehyde
  • 2 drops of HCl

Part 3: AA of the filtrates from 9/11/2012 & 14/11/2012

Data

AA results


  • Actual concentration measured by AA of each filtrates are very close to each other except the number 2(gluteraldhyde filtrate of 30 min). (we stop the measurement too early therefore actual concentration of this filtrate should be ignored)
  • AA results supports the UV-vis results from 14/11/1012.

Notes

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


Use categories like tags. Change the "Course" category to the one corresponding to your course. The "Miscellaneous" tag can be used for particular experiments, as instructed by your professor. Please be sure to change or delete this tag as required so that the categories remain well organized.



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