Distribution was made to medical facilities located in nationwide.
Product Description
MedGraphics Cardiorespiratory Diagnostic Systems Pulmonary Function Gas, For Diagnostic Use Only, Part No. 536053-009, Reference Gas, containing Oxygen 21% plus/minus 0.02% Absolute, and Nitrogen: Balance., ED cylinder size. The label shows Manufactured for: Medical Graphics Corporation, St. Paul, MN, as the responsible firm.