Active substance
Carbon Dioxide Oxygen
2 products from 2 companies contain this in United States.
2 prescription onlyGas
Prescription only
Carbon Dioxide Oxygen200 mL/LPrescription only Maine Oxy-Acetylene Supply Company · Carbon Dioxide OxygenCarbon Dioxide Oxygen800 mL/LPrescription only MATHESON TRI-GAS, INC. · Carbon Dioxide Oxygen
Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.