On 6/18/2010 11:56 PM, Some Guy wrote:
AZ Nomad wrote:
Even welding supply stores will stock only "medical grade" oxygen?

You people might want to read this:

http://www.avweb.com/news/pelican/182079-1.html



*That* was a great article. The writer has great credibility to my
mind, as I am a registered nurse, former scuba instructor, and former
commercial pilot. I thought I knew a lot about oxygen. It turns out I
wasn't as well informed as I had assumed.

You guys really need to read this if you're interested in compressed
oxygen in any form.



Jay