Address | P.O. Box 219 Batavia, IL 60510 |
Phone | 800-452-1261 |
Fax | |
flinn@flinnsci.com |
DC10180
Price: FREE
You won’t believe your eyes as you watch this amazing oscillating reaction! This four-color oscillator will get your students’ undivided attention as they observe a solution flash from green to blue to purple to red. And that’s not all—this four-color cycle will repeat itself for well over an hour!