User:Madeleine Y. Bee/Notebook/CHEM-571 2013F/2013/09/04

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Experimental Biological Chemistry: Fall 2013 Main project page
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September 4, 2013

Objective

Continue procedure from yesterday.

Data

Absorption Spectra

Image:2013_0904_inosine_spectra.PNG
All peaks at 249nm.

Calculations and Analysis

Error analysis table:
Image:2013_0904_error_analysis_table.PNG
Separated by concentration; the average, standard deviation, and outliers (via Q-test) were found for the entire classes' data.

Calibration Curves

Group Data
Image:2013_0904_inosine_calibration_curve.PNG
Class Data
Image:2013_0904_Group_Data.PNG

Determining Unknown's Concentration
  • Unknown from: Zach, Eleni, Moira
  • Concentration determined from our calibration curve: 1.164x10-5
  • Concentration determined from class calibration curve: 1.323x10-5
  • Actual concentration:

Matt Hartings I'd like to see the group calibration curve. I'd also like some quantification of error in your concentration calibrations.




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