T/LNEMA 028-2024 Active Group standards

T/LNEMA 028-2024 Emergency monitoring of total volatile organic carbon, methane, and total non-methane volatile organic compounds in ambient air using portable catalytic oxidation-hydrogen flame ionization detector

Publish Date: 2024-12-10 Implement Date: 2025-01-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/LNEMA 028-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Integrated Environment and Environmental Protection

Publish Date: 2024-12-10

Implement Date: 2025-01-10

Scope

Main technical content: This standard specifies the portable catalytic oxidation-hydrogen flame ionization detector method for measuring total hydrocarbons, methane, and non-methane total hydrocarbons in ambient air and unorganized discharge gases. This standard is applicable to the determination of total hydrocarbons, methane, and non-methane total hydrocarbons in ambient air and unorganized discharge gases. This standard stipulates that the detection limit of total hydrocarbons (calculated as methane) and methane is 0.09mg/m3, and the determination lower limit is 0.36mg/m3