Imported post
<font color='#F52887'>What is the minimum Partial pressure of O2 to sustain life at the surface? e.g. for normoxic trimix how low can you go on O2? I want to do my entry level trimix next year and I am looking into the theory but I cannot find where the books say the lower limit of O2.
<font color='#F52887'>What is the minimum Partial pressure of O2 to sustain life at the surface? e.g. for normoxic trimix how low can you go on O2? I want to do my entry level trimix next year and I am looking into the theory but I cannot find where the books say the lower limit of O2.