This item has been discontinued. Please call us at 800-544-448 so we may discuss your alternatives.
Philips HeartStart MRx Monitor/Defibrillator Gas Cylinders (6pk) for transducer calibration (TcPO1/CO2).
Alternate Part Number(s): 989803100841, 989803100851, 15210-64020, 15210-64010, 9898031008
