User:Allison K. Alix/Notebook/CHEM-581/2012/10/31

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==Description==
==Description==
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The following sulfate/porphyrin solutions were prepared and the absorbance was measured for each one:
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1) 1mL 50μM Na<sub>2</sub>SO<sub>4</sub>, 1mL 5μM porphyrin, 2 mL HPLC H<sub>2</sub>O
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2) 1mL 50μM Fe<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub>, 1mL 5μM porphyrin, 2 mL HPLC H<sub>2</sub>O
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3) 1mL 50μM FeSO<sub>4</sub>, 1mL 5μM porphyrin, 2 mL HPLC H<sub>2</sub>O
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4) 1mL 50μM H<sub>2</sub>SO<sub>4</sub>, 1mL 5μM porphyrin, 2 mL HPLC H<sub>2</sub>O
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5) 1mL 50μM Al<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub>
==Data==
==Data==

Revision as of 10:30, 31 October 2012

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Objective

Take UV-Vis Measurements of Sulfate/Porphyrin solutions

Description

The following sulfate/porphyrin solutions were prepared and the absorbance was measured for each one:

1) 1mL 50μM Na2SO4, 1mL 5μM porphyrin, 2 mL HPLC H2O 2) 1mL 50μM Fe2(SO4)3, 1mL 5μM porphyrin, 2 mL HPLC H2O 3) 1mL 50μM FeSO4, 1mL 5μM porphyrin, 2 mL HPLC H2O 4) 1mL 50μM H2SO4, 1mL 5μM porphyrin, 2 mL HPLC H2O 5) 1mL 50μM Al2(SO4)3

Data

  • Add data and results here...

Notes

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


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