CO2 3.4% + N2 15.6% + He 81.0%
CO2 5.0% + N2 55.0% + He 40.0%
CO2 1.7% + N2 23.4% + He 74.9%
O2 21.0% / N2 BAL원료인 산소·질소가 고순도입니다.