Made of translucent polypropylene, this erlenmeyer flask comes with a coarse threaded cap which fits well but is not entirely leak-proof. The flask is autoclavable and can be used for storage purposes in the lab or the classroom.
Note: Included cap is NOT leak-proof!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Get this great introductory chemistry kit for your favorite young scientist!
A combination of three of our great discovery toys, all in one package!
This microscope is so versatile you can even take it with you on a job site!
This is a great clean heat demonstration model for the classroom setting!
View the glory of space with this hi-tech telescope set!
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