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Scheduled Maintenance:
Our website will be unavailable starting Friday, April 10 at 5:00 PM CST and will be back online Monday, April 13 at 6:00 AM CST.
We appreciate your patience.
Free Shipping on orders over $199
Detectives use ninhydrin to reveal fingerprints left at crime scenes. With the Amino Acid Fingerprints: Ninhydrin Demonstration—ChemTopic™ Lab Activity, demonstrate how ninhydrin reacts with amino acids in the natural oils on our skin to produce a purple product and how the color intensity is used as quantitative test for the amount of amino acids in a sample. Available as part of the Biochemistry: The Molecules of Life—ChemTopic™ Labs digital collection. Click the Price link for digital collection pricing.
