Your Safer Source
for ScienceSince 1977
Address | P.O. Box 219 Batavia, IL 60510 |
Phone | 800-452-1261 |
Fax | 866-452-1436 |
flinn@flinnsci.com |
DC10370
Price: FREE
A collection of flowers turns different colors upon spraying. Students are impressed—why are various colors obtained with different indicators? Add an aesthetic touch to your science classroom with this unusual demonstration of acid–base properties.