Carmet Scientific has been selling pre-owned and surplus biotech and laboratory instrumentation for more than 15 years. We specialize in recent model, pampered, and well-tested pieces of equipment that meet the high standards of our customers.

Our location in the biotech-rich San Francisco Bay Area gives us access to some of the largest and most respected private and public companies and research institutions in the world.

We stock most of our equipment at our warehouse in Sebastopol, California, and encourage our customers to come to this beautiful part of the world and inspect our products.

Our inventory is constantly expanding. We have new items that aren't yet listed here. If you don't find the piece of equipment you're looking for on this website, please contact us. If your item is not in stock, we will make every attempt to fulfill your request via our network of suppliers throughout the United States