User:Sarah Haack/Notebook/Capstone Research/2012/02/01

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February 1, 2012

  • Toady's research included the continuation of last week's UV spectrum analysis. The previous samples, with absorbance rates of 4.00 or higher in the 300-400 nm region. New samples were produced by adding 1 mL of DMF to 2.5 microliters of the most concentrated solution (1 mL DMF with ~2 mg of the substance)in order to produce a solution that was four times more dilute than the original, aiming for absorption closer to 1.00. These new dilutions were run through the UV spectrometer, and the results were graphed.

Metal Protoporphyrin Dilute.jpg