Active substance
Heliox
2 products from 2 companies contain this in United States.
2 prescription onlyGas
Prescription only
Heliox200 mL/LPrescription only A-OX Welding Supply, LLC · HelioxHeliox200 mL/LPrescription only Metro Welding Supply Corporation · Heliox
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.