目标化合物 | He, H2, O2, N2, CH4, CO, CO2, C2-C5, H2S, C5+ | O2, N2, CH4, CO, CO2, C2-C5, H2S, C5+ | He, H2, O2, N2, CH4, CO, CO2, C2-C5, H2S, C6+ | O2, N2, CH4, CO, CO2, C2-C5, H2S, C5+ | He, H2, O2, N2, CH4, CO, CO2, C2-C5, H2S, C6, through C13 | He, H2, O2, N2, CH4, CO, CO2, C2-C5, H2S, C6, through C18 |