Air Science launches a full line of ductless fume hoods to protect lab personnel and the environment from toxic or volatile chemicals. Continuous airflow across the work surface draws contamination away from the user, recycling clean air back into the laboratory. The hoods, which use an advanced ductless carbon filtration technology, are available in a variety of configurations, including mobile, polypropylene, downflow, ECO/green, nanoparticle, containment, as well as custom designs.