  Gastrografin.   
A bottle of Gastrografin brand Diatrizoate Meglumine and Diatrisoate Sodium (lemon flavored).  It is used sort of like barium sulfate solutions for doing x-ray imaging of the intestines. 
Source: Anonymous 
Contributor: Anonymous 
Acquired: 13 January, 2010 
Text Updated: 13 January, 2010 
Price: Donated 
Size: 3" 
Purity: 37%
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