User:Allison K. Alix/Notebook/CHEM-581/2013/03/01

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Objective

Observe hydrogels in solution under microscope

Description

Observation of the hydrogels under a microscope will allow us to see whether or not they are present in solution.

Procedure

1) Place a small amount of hydrogels (specific mass is arbitrary as we are only trying to see if we can get them to seperate in solution) in ~20mL of water.

2) Vortex to encourage separation

3) Place a small amount of solution on glass slide (be careful that it is not too concentrated)

Data

0.5gpva 0.25gl lecithin in safflower oil.png

Hydrogels after being placed in solution

Notes

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


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