"VWR"

Formalin preserved pig brain. Available in jars.

Marine. Filamentous. Branched thallus, zoospores. Erdschreiber’s medium.

Kelp and seaweed; with a distinct set of photosynthetic pigments.

Formalin Preserved without Color Injection

AC/DC power supply with overload protection.

Students use the St. Louis Demo Motor to research fundamental principles of electric motors and generators.

Guide students through dissection with this representation of the common frog. Designed in three-dimensions, the models show a dorsal view and all internal viscera.

Students Can Simulate the Earliest Steam Engine.

Used to Detect Electrostatic Charge

This vacuum plate and pad are the perfect tools for vacuum experiments.

Educators demonstrate experiments in angular momentum and rotational kinetic energy with the Rotating Platform.

The Bread Board and Jumper Wire Set is ideal for any small electrical experiments.

These large, mature specimens have been carefully expanded as much as possible for easy study.

Marine. Filamentous; freely branched. Erdschreiber’s medium.

Characterized by green plastids and cell walls composed of cellulose.

Formalin

Formalin Preserved

Formalin Preserved.