laporan oil treatment sample Hydrogen (H2) Methane (Ch4) Carbon Monoxide (CO) Carbon Dioxide ( CO2) Ethylene (C2H4) Ethane (C2H6) Accethylene (C2H2) Oxygen (O2) Nitrogen Combustible Gas (TDCG) Gas volume, kandungan air power factor (trafo) neutralisation number quality index accidity interfacial tension konten katalisitor Breakdown voltageHydrogen (H2) Methane (Ch4) Carbon Monoxide (CO) Carbon Dioxide ( CO2) Ethylene (C2H4) Ethane (C2H6) Accethylene (C2H2)