User:Klare Lazor/Notebook/Chem-496-001/2012/10/15: Difference between revisions

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==Data==
==Data==


Films
'''Making Glutaraldehyde Films'''
 
4 films were made:
 
#PVOH/glutaraldehyde
#PVOH/Na-MT/glutaraldehyde
#PVOH/100% CEC Clay/glutaraldehyde
#PVOH/porphyrin/glutaraldehyde
 
 
*Film 1 was made by dissolving 1 g PVOH in 7 mL of water. Once all the PVOH had dissolved, 1 mL of glutaraldehyde was added. The solution was stirred for 5 minutes and then was poured into a dish and allowed to evaporate until Wednesday.
Actual amount of PVOH = 1.0059 g
*Film 2 was made by dissolving 1 g PVOH and 0.1 g Na-MT in 7 mL of water. Once they had dissolved, 1 mL of glutaraldehyde was added. The solution was allowed to mix for 5 minuntes and then was poured into a dish and allowed to evaporate until Wednesday.
Actual amount of PVOH = 1.0021 g, actual amount of Na-MT = 0.1016 g
*Film 3 was made by dissolving 1 g PVOH and 0.1 g 100% CEC clay in 7 mL of water. Once they had dissolved, 1 mL of glutaraldehyde was added. The solution was allowed to stir for 5 minuntes and then was poured into a dish and allowed to evaporate until Wednesday.
Actual amount of PVOH added = 1.0014 g, actual amount of 100% CEC clay = 0.1004 g.
*Film 4 was made by dissolving 1 g PVOH in 7 mL of water. Once it dissolved, 1 mL of glutaraldehyde and 1 mL of porphyrin was added. The solution was allowed to mix for 5 minutes and then was poured into a dish and allowed to evaporate until Wednesday.
 
 
 
 
'''Films'''
#PVOH and glutaraldehyde 7ml of h20
#PVOH and glutaraldehyde 7ml of h20
##PVOH~1.0059g
##PVOH~1.0059g

Revision as of 19:25, 21 October 2012

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Objective

Description

remake control: 1mL control glutaraldehyde and 4 other films remake and 1ml glultaraldehye, as well as 1ml of porphyrin exact amount of water so know concentration of solution.


Na+ electrode: 1) wait hit measure 2) wait till stabilizes 3) higher concentration the more negative, ionic strength adjuster 4)Please refer to the ISE protocol on 2012/09/28 for how ISE measurements were taken.

  • 3 mL of the solutions were added to 0.1 mL of ionic strength adjuster (4 M solution containing NaOH) to adjust the pH to a value between 8 and 10.
    • Sodium ionic strength adjuster provided by thermo scientific 4M
  • The solutions were allowed to equilibrate with the electrode for 2 min.

Data

Making Glutaraldehyde Films

4 films were made: 

#PVOH/glutaraldehyde
  1. PVOH/Na-MT/glutaraldehyde
  2. PVOH/100% CEC Clay/glutaraldehyde
  3. PVOH/porphyrin/glutaraldehyde


  • Film 1 was made by dissolving 1 g PVOH in 7 mL of water. Once all the PVOH had dissolved, 1 mL of glutaraldehyde was added. The solution was stirred for 5 minutes and then was poured into a dish and allowed to evaporate until Wednesday.

Actual amount of PVOH = 1.0059 g

  • Film 2 was made by dissolving 1 g PVOH and 0.1 g Na-MT in 7 mL of water. Once they had dissolved, 1 mL of glutaraldehyde was added. The solution was allowed to mix for 5 minuntes and then was poured into a dish and allowed to evaporate until Wednesday.

Actual amount of PVOH = 1.0021 g, actual amount of Na-MT = 0.1016 g

  • Film 3 was made by dissolving 1 g PVOH and 0.1 g 100% CEC clay in 7 mL of water. Once they had dissolved, 1 mL of glutaraldehyde was added. The solution was allowed to stir for 5 minuntes and then was poured into a dish and allowed to evaporate until Wednesday.

Actual amount of PVOH added = 1.0014 g, actual amount of 100% CEC clay = 0.1004 g.

  • Film 4 was made by dissolving 1 g PVOH in 7 mL of water. Once it dissolved, 1 mL of glutaraldehyde and 1 mL of porphyrin was added. The solution was allowed to mix for 5 minutes and then was poured into a dish and allowed to evaporate until Wednesday.



Films

  1. PVOH and glutaraldehyde 7ml of h20
    1. PVOH~1.0059g
  2. PVOH and glutaraldehye and porphrin 7ml of h20
    1. PVOH~1.0059g
  3. PVOH and NA-MT and glutaraldheyhe 7ml of h20
    1. PVOH~1.0021g
    2. PVOH~.1016g
  4. PVOH and 100% surfactant and glutaraldehyde 7 ml of h20
    1. PVOH and 1.0014g
    2. 100% surfactant clay .1004g

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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