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Tag: mri oxygen monitor

Pouring nitrogen

Liquid Nitrogen in Human Oocyte Cryopreservation

  • By : PureAire Monitoring Systems
  • Posted on : October 10, 2013

  The word cryopreservation sounds like something from a science fiction movie. Maybe a man from the past was frozen in time, only to reawaken decades later, unharmed and unaware that he had been frozen at all.  Though this scenario seems far-fetched, on a smaller scale, cryopreservation is a commonplace practice in the 21st century.  […]


PureAire Combines Oxygen and CO2 Sensors to provide a Dual Gas Monitor to the Marketplace

  • By : PureAire Monitoring Systems
  • Posted on : April 30, 2013

As a recognized leader in O2 safety monitoring, PureAire recently explored the need for an O2 monitor where carbon dioxide is used. There are four key cryogenic gases; nitrogen, helium, argon, and carbon dioxide (CO2), which can create an oxygen deficient atmosphere.   Material Safety Data Sheets (MSDS) covering cryogenic gases cite that a cryogenic leak […]