User:Dominique Brager/Notebook/481 Notebook/2017/09/06

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Objective

  • Titrant Standardization
  • Remove Amino Acids from Oven
  • Measure pH of Amino Acid Solutions
  • Amino Acid Titration

Description

  • Amino Acid Ratios from Last Week

Alanine.jpg

Alanine - From left to right: 1:1:1 stock, 1:1:0.1 stock, 1:1:1, 1:1:0.5

Cysteine.jpg

Cysteine - From left to right: 1:1:1 stock, 1:1:0.1 stock, 1:1:1, 1:1:0.5

Tryptophan.jpg

Tryptophan - From left to right: 1:1:1 stock, 1:1:0.1 stock, 1:1:1, 1:1:0.5

AARatios.png

  • pH readings of Amino Acid Solutions after being in oven at 80°C for 4 hours and then sitting overnight

PH of amino acids.JPG

Data

  • UV-Vis of Amino Acids at Differing pH after 4 hours at 80°c

TrpUV-Vis.png

AlaUV-Vis.png

CysUV-Vis.png


  • Amino Acid Titrations

AlaTitration1.png

AlaTitration2.png

CysTitration.png

Notes

This area is for any observations or conclusions that you would like to note.


Use categories like tags. Change the "Course" category to the one corresponding to your course. The "Miscellaneous" tag can be used for particular experiments, as instructed by your professor. Please be sure to change or delete this tag as required so that the categories remain well organized.