Mesa - Model FT689880 -Natural Gas Standards Cylinders

Nitrogen 2.39%. Carbon dioxide 1.91%. Methane balance. Ethane 4.80%. Propane 0.973%. Iso-butane 0.286%. N-butane 0.288%. Neopentane - -. Iso-pentane 0.095%. N-pentane 0.095%. Hexane 0.077%. Heptane 0.01%.