KS I ISO 14965-2022 Air quality — Determination of total non-methane organic compounds — Cryogenic preconcentration and direct flame ionization detection method
2022KS I ISO 14965:2022 Air quality — Determination of total non-methane organic compounds — Cryogenic preconcentration and direct flame ionization detection method
2017KS I ISO 14965:2017 Air quality-Determination of total non-methane organic compounds-Cryogenic preconcentration and direct flame ionization detection method
2007KS I ISO 14965:2007 Air quality-Determination of total non-methane organic compounds-Cryogenic preconcentration and direct flame ionization detection method