Free Shipping on Orders over $199
Due to extreme weather, the Flinn Warehouse is not shipping today, 1/23/2026.
We expect to resume normal shipping on Monday, 1/26/2026.
We regret this inconvenience. For more information, please call us at 800-452-1261.
“Banish the blues” from your chemistry classroom. With the Feeling Blue: Organic Redox Reaction Demonstration—ChemTopic™ Lab Activity, react a reducing sugar with an organic redox indicator to show how the blues can come and go when things get a little shaken up. Available as part of the Chemistry of Organic Compounds—ChemTopic™ Labs digital collection. Click the Price link for digital collection pricing.
1-800-452-1261
