"Avantor"

Flightless Fruit Flies for Amphibian/Reptile Food

Specially selected subsoil, 1 lb.

Museum mounts are the ideal supplement for classroom dissection.

Fully Explore The Eye With 3 Models.

Ten New Slides in a Complete Teaching Set

Alcohol preserved horsefly. Available in jars

Mitosis And Meiosis, Together At Last!

Get Spectacular Reactions from Your Students When They Witness These Surprising Demonstrations

Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad!

View Daphnia Heart Rate Easily

Use the various colors to demonstrate plants’ reaction to light waves.

Help your students visualize the formation of a cloud in your hand.

Agent of Whooping Cough

Examine the Mineral Composition of Sedimentary Rocks

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Trilobite

A Fun and Interesting Introduction to Polymers