Difference between revisions of "User:Moira M. Esson/Notebook/CHEM-571/2013/09/04"

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(Objectives)
(Unknown Adenosine Solution)
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[[Image:Unknownadenosine09042013zem.png]]
 
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*Using the calibration curve the concentration of the unknown is 4.7344E-5 M.
  
  

Revision as of 11:47, 4 September 2013

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Objectives

  • Perform error analysis on the compiled data calibration curve.
    • Determine the standard deviation for your data points.
    • Determine the confidence interval for 90% and 95% confidence.
    • Determine if any data can be ruled out using a Q-test.
  • Determine the molar extinction coefficient for both adenosine and inosine.
  • Determine the concentration of an unknown adenosine sample(taken from Javier's group).
  • Perform Grubb's test on outlying peak of adenosine molar extinction coefficent graph.
  • Perform data analysis on molar extinction coefficient graphs(both adenosine and inosine).


Unknown Adenosine Solution

Figure 1. Absorption Spectrum of Unknown Concentration
Unknownadenosine09042013zem.png

  • Using the calibration curve the concentration of the unknown is 4.7344E-5 M.