Maintaining an Oxygen-Free Environment Biolog Solutions for Anaerobic Culturing Our best-in-class anaerobic chambers, from Biolog, provide an oxygen-free work area for the growth and handling of obligate and facultative anaerobic organisms. Our unique InstaSleeve™ technology allows an operator to work with their arms inside the chamber, and perform tasks with the same dexterity as they would have on a standard laboratory bench, without exposing the microbes or culture media to oxygen. With flexible configuration options for accommodating lab instrumentation or additional workspace, our chambers provide oxygen-free comfort no matter your throughput.