A family legacy of ingenuity, precision, and collaboration for over half a century.

From humble beginnings, Coy Laboratory Products grew into the world’s leader in anaerobic chambers. Today, Coy offers a complete line of anaerobic and hypoxic chambers and humidity control glove boxes.

The flexible vinyl anaerobic chamber is manufactured and shipped around the globe as the world’s most cited anaerobic chamber. Coy’s state-of-the-art manufacturing center, just outside of Ann Arbor, Michigan, has also produced even more innovative options such as gas injection systems, the world’s only anaerobic monitor for measuring both oxygen and hydrogen, and the revolutionary hydrogen sulfide removal system.