Mesa - Model M-03085 -Natural Gas Standards Cylinders

Nitrogen 0.95%. Carbon dioxide 6.91%. Methane balance. Ethane 6.50%. Propane 4.63%. Iso-butane 0.919%. N-butane 0.920%. Neopentane - -. Iso-pentane 0.461%. N-pentane 0.463%. Hexane 0.324%. Heptane - -.