User:Michael S. Bible/Notebook/571/2014/09/03

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Creating Titration curves of Amino Acids

Today we created titration curves for the amino acids Glycine, L-Lysine, L-Cysteine, L-Glutamine, and L-Tryptophan.

All titrations were performed using the .148M NaOH created on September 2, 2014.

Below are the exact quantities of amino acids, HCL, and water that were used for each titration:


Results

Glycine Titration Curve.png

L Cysteine Titration Curve.png

L Glutamine Titration Curve.png

L Lysine Titration Curve.png

L Tryptophan Titration Curve.png

Creation of Amino Acid Stock Solutions

Stock solutions of the amino acids mentioned above were made for use in UV-Vis analysis, and fluorimetric analysis. Stock solutions were made using the specifications from the chart below.

Stock AA Solutions.png