User:Mobeen Ashraf/Notebook/Chem-581/2012/10/24

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(Objective)
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==Objective==
==Objective==
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Objective 1) Prepare 3 PVOH Films (plain MW 22,000, glutaraldehyde cross-linked, and porphyrine dihydrogen chloride cross-linked.  
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Objective 1) Porphyrin Cross-Linking 9again) with 2 drops of H2SO4 and cross link with out Na2SO4.
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Objective 2) Atomic Absorption Spectroscopy for all Cu standards.
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Objective 2) Perform Porphyrin dilutions
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Objective 3) UV-Vis analysis of porphyrin dilutions.
==Description==
==Description==

Revision as of 18:16, 8 November 2012

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Objective

Objective 1) Porphyrin Cross-Linking 9again) with 2 drops of H2SO4 and cross link with out Na2SO4.

Objective 2) Perform Porphyrin dilutions

Objective 3) UV-Vis analysis of porphyrin dilutions.

Description

  • 3 PVOH films were prepared: 0.5 g MW of 22,000, 1 ml glutaraldehyde, and 1 ml of porphrine dihydrogen chloride.
  • AAS studies for all the Cu standards: NaMT- concentration of 1.25 g/500 ml, for 1min, 5 min and 10 mins standards, 50 % CEC exchange-concentration of 1.25 g/500 ml, for 1 min, 5 min and 10 mins standards, 100% CEC exchange, for 1 min, 5 min and 10 mins standards, and Fe3O4-concentration of 1.25 g/500 ml, for 1 min, 5 min and 10 mins standards.

Data

  • Add data and results here...

Notes

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