Quote:
Originally Posted by SULPHITE
yep medical oxygen has to have a purity of around 99.6% pure O2, which is the normally the same as "industrial grade" or welding grade.
Now you have to have a prescription for medical oxygen...its just like getting a prescription of antibiotics etc...
I sell med o2 and we are regulated by the state and the fda. Lots of paperwork and bs but it protects the patient.
He could could have a small cylinder filled with industrial O2. Just need proof of ownership of the bottle to get it filled.
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there ya go someone with the facts has spoken, thanks fir clearing that up