Inquiry (采购产品): compressed Oxygen I am seeking the smallest cylinder about an inch in diameter, that could contain about 6000 ml of oxygen when delivered at atmospheric pressure. Does such a cylinder exist? Are there valves that can release the oxygen at two hundred mls/min? Thank you for your attention. Sincerely, Ron Ruden M.D. **** Hidden Message ***** ron ruden 10021 USA Company: Yafferuden.com Title: md E-mail: ronruden@aol.com **** Hidden Message ***** ronruden@aol.com
