Posted by Eric S on February 17, 2005 at 09:46:15:
In Reply to: Nitrox posted by Its not cheap. on February 17, 2005 at 08:17:03:
Buy a compressor, Aviation grade or medical grade O2 cylinders, upkeep on the compressor (which is critical when making nitrox), O2 clean EVERYTHING, and you will soon see that it is very cheap.
$10 is more the retail price and even at that it's almost not worth it for shops to deal with it.
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