"young scientists club"

Riker mount of commerical grains for display.

It features delicate and exotic varieties.

Freeze-Dried Preserved.

Each of the twelve Riker Mounts in this set contain between two and six labeled representatives from major classes in the animal kingdom.

Perfect for Independent Study or Class Tests.

An impressive survey of north american trees.

Isolated from straw, can also be found in the soil, and acts as a decomposer. Slight anti-bacterial activity. With coenocytic hyphae

Ward's® PURE Preserved Specimens - the best dissection experience from start to finish.

Five different stages of the blue bottle fly supplied in vials.

Mold structures