CH 40PPM OXYGEN 0.0048% N OCTANE 0.01% N PENTANE 0.0144% N HEPTANE 0.019% ISOPENTANE 230PPM NITROGEN 0.0288% HEXANE 0.03% N BUTANE 0.041% ISOBUTANE 0.087% PROPANE 0.471% ETHANE 13.02% CARBON DIOXIDE BALANCE METHANE SIZE 150 CERTIFIED HYDROCARBON CUSTOMER OWNED CGA 350 *RESTRICTED MIXTURE* TECHNCIAL CENTER APPROVAL NEEDED PRIOR TO PRODUCTION