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FLINN
Your Safer Source for Science
PAVO
All-In-One Science Solution
Your Safer Source for Science
;
Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
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Email [email protected]

Indicator Sponge

November 05, 2016
VEL1342

Indicator Sponge illustrates how indicators work. During the demonstration, a red sponge is placed in a red solution and it comes out blue, while the blue sponge turns red when it is placed in a blue solution.

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