"Wardssci090035"

Freeze-Dried Preserved.

This colorful anatomical chart details the human respiratory system.

Our Best Respiratory System Model

Major Organs and Tissues Involved in Gaseous Exchange

Explore the role Of respiratory system in regulation of blood gases.

Healthy Lungs And Common Diseases In One Model

The life-size model depicts the pathway that air follows during breathing.

Determine Oxygen Consumption Of Small Animals

A beautifully detailed depiction of the structures involved in gaseous exchange, the model clearly shows the alveolar epithelium, where oxygen is taken in and carbon dioxide is given off, as well as the alveoli, intact and sectioned, to reveal the capillary network.

An Inexpensive Demonstration of Respiration.