"LW Scientific"

Formalin preserved bullfrogs Available in vacuum packs or pails.

Formalin preserved bullfrogs Available in vacuum packs or pails.

Formalin preserved bullfrogs Available in vacuum packs or pails.

Study the lifecycle of the brown house cricket (Acheta domesticus) with this complete culture kit ideal for behavioral studies, food for insectivorous animals, or both.

Study structure and motility of a variety of common slime molds

Produce High-Titer T-Series Coliphages Without Setting Up an Aeration System

Formalin preserved turtles available in pails.

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

Dive into the colorful world of fluorescent minerals with this all-in-one educational set.

Bony fish first evolved during the Paleozoic era, over 400 million years ago. This fossil replica represents a mold of a ray-finned fish that died and was buried in the ocean.

1 pound of black sand packaged in a heat-sealed bag.

This coloful mix of naturally colored polished stones are available in a variety of tumbled sizes. 1 lb. package.

This deluxe brain is medially divided. On the right half of this brain, you will find a colored, systematic grouping and representation of the cerebral lobe. The left half of the brain shows: Pre- and post-central region, Broca and Wernicke areas, Heschl's gyrus and Brain nerves. The deluxe brain is a great tool for education on the human nervous system and anatomy of the brain. The brain is delivered on a removable base.

These African clawed frogs are entirely aquatic and thrive in an ordinary freshwater aquarium. They are often used in developmental studies and genetic experiments.

This bivalve fossil replica looks like a shell you would find at the beach, but it is representative of an organism that lived millions of years ago.

This fossil replica represents an ancient sea urchin that crawled along the seafloor, feeding on algae. Although they are rarely preserved, echinoderms that looked like this had long spines like the sea urchins of today.