Any Scuba shop that HAS O2, has PURE O2. You can try the new place on Gerritsen Ave off of Devon Ave. They should have O2. Not all dive shops sell O2.Thanks guys.
Ronen, u that desparate for a phone call???
p.s. i take it Scuba places refill pure oxygen (for medical use)? or is there anything mixed in with the O2?