User:Melissa Novy/Notebook/CHEM-581/2012/11/07

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(→Absorbance of Solutions of 1.89 μM Porphine and Varied Concentration of Salt in HPLC H2O)
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==Absorbance of Solutions of 1.89 μM Porphine and Varied Concentration of Salt in HPLC H<sub>2</sub>O==
==Absorbance of Solutions of 1.89 μM Porphine and Varied Concentration of Salt in HPLC H<sub>2</sub>O==
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* The concentrations of salt in a total solution volume of x mL, with porphine concentration of 1.89 μM were as follows:
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* The concentrations of salt in a total solution volume of 10 mL, with porphine concentration of 1.89 μM were as follows:
** 1 mM, 2 mM, 5 mM, and 10 mM Al<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub>
** 1 mM, 2 mM, 5 mM, and 10 mM Al<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub>
** 1 mM, 2 mM, 5 mM, and 10 mM Fe<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub>
** 1 mM, 2 mM, 5 mM, and 10 mM Fe<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub>

Revision as of 13:18, 7 November 2012

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Objectives

  • Analyze solutions of porphine and either Al2(SO4)3, Fe2(SO4)3 FeSO4, or Na2SO4 in HPLC H2O.

Absorbance of Solutions of 1.89 μM Porphine and Varied Concentration of Salt in HPLC H2O

  • The concentrations of salt in a total solution volume of 10 mL, with porphine concentration of 1.89 μM were as follows:
    • 1 mM, 2 mM, 5 mM, and 10 mM Al2(SO4)3
    • 1 mM, 2 mM, 5 mM, and 10 mM Fe2(SO4)3
    • 1 mM, 2 mM, 5 mM, and 10 mM FeSO4
    • 1 mM, 2 mM, 5 mM, and 10 mM Na2SO4
  • There were 16 solutions in total.

Volumes and Concentrations of Porphine and Salt in Solution


Image:Al2(SO4)3.jpg

Image:Fe2(SO4)3.jpg

Image:FeSO4.jpg

Image:Na2SO4.jpg



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