User:Paul Rothenberg/Notebook/Pauls Notebook/2013/07/15: Difference between revisions
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==Molar Absorptivity of 2,3 Diaminophenazine== | ==Molar Absorptivity of 2,3 Diaminophenazine== | ||
We are now going to determine the molar absorptivity of 2,3 Diaminophenazine. | We are now going to determine the molar absorptivity of 2,3 Diaminophenazine (DAPZ, to abbreviate it here). | ||
<b>Procedure</b> | <b>Procedure</b> | ||
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This was also too strong, so we added the 250 mL to a 500 mL flask and added an additional 250 mL of water. | This was also too strong, so we added the 250 mL to a 500 mL flask and added an additional 250 mL of water. This was still too strong. | ||
We remeasured out the DAPZ for a 50 μM concentration. It required 10.0 mg of DAPZ in 1 L of water. | |||
Revision as of 11:13, 15 July 2013
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Reaction of OPD+H2O2 in Isopropanol Suspension with Mb/Tris CatalystWe finished up the final trials of the reactions. Graphs:
Molar Absorptivity of 2,3 DiaminophenazineWe are now going to determine the molar absorptivity of 2,3 Diaminophenazine (DAPZ, to abbreviate it here). Procedure We started by making a 1mM solution in H2</subO, using 21.023 mg of 2,3 Diaminophenazine. It did not all dissolve in solution, so we added that to a 250 mL volumetric flask and added an additional 150 mL of water, making sure to dissolve any remaining solid in the previous flask.
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