Featuring the Multi-Animal Breather for use with x-ray, MRI and PET imaging equipment. Breather incorporates five ports that can accommodate five mice or three rats simultaneously from a single gas line. Custom breathers can also be made to integrate with existing equipment. Breather is supplied with five mouse nosecones and three rat nosecones. Tight fitting nosecones eliminate gas leakage and protect personnel from gas exposure. System includes: EZ-150C Classic vaporizer unit, EZ-109 Multi-animal non-rebreathing unit, EZ-178 Mouse/rat sure-seal induction chamber, EZ-258 Charcoal filters (8), O2 Regulator - specify which oxygen regulator is required: EZ-320 industrial CGA540 or EZ-330 medical yoke fitting, Mouse/rat nosecones, nosecone plugs and all connecting tubes, EZ-1000 E-Z heat controller, (3) EZ-163 heated bed, XL size.