"Avantor"

Organized, economical survey of fossils.

Interactive Illustration of Density Principles

There is no nucleus in the oval-shaped erythrocytes, which can swell up to 240% of their normal size without bursting. From llama.

Intestinal Parasite

Digestive System

Nitrogen fixation, produces nodules on legume roots. Bacteroids from nodules can be X, Y, and club shapes.

Identify Individual Friction Ridge Patterns

Ideal for distance learning or homeschooling, these individually wrapped specimens have low odor with high quality preservation.

Parasitic protozoan

Useful for weathering and erosion, soil formation, porosity and permeability, or other general earth science labs.

Common Bovine Parasite

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

Investigate Nerve Tissue.

Clear polyethylene storage bags lock shut when edges are sealed together.

Study starfish development stages and evolutionary development.

This product is designed for educational and teaching laboratories and no certificate of analysis is available