On Saturday, June 19, 2010 at 2:58:42 AM UTC+1, Some Guy wrote:
Is there any difference between a tank of welding oxygen vs medical
oxygen as far as purity, concentration, hazardous impurities, etc, that
would render welding oxygen insufficient (or even dangerous) for helping
to supplement breathing / respiration ?

please can u get back to me re weather or not I can use 02 industrial oxygen for my ozone generator.. I usually use 02 medical oxygen....but the machine convert,s it . thankyou can u get back to me