GB/T 15439-1995 Determination of benzo[a]pyrene in ambient air by high performance liquid chromatography

Basic Information

Standard ID: GB/T 15439-1995

Standard Name: Determination of benzo[a]pyrene in ambient air by high performance liquid chromatography

Chinese Name: 环境空气苯并[a]芘测定高效液相色谱法

Standard category:National Standard (GB)

state:in force

Date of Release1995-01-04

Date of Implementation:1995-08-01

standard classification number

Standard ICS number:Environmental protection, health and safety>>Air quality>>13.040.20 Ambient air

Standard Classification Number:Environmental Protection>>Environmental Protection Sampling, Analysis and Testing Methods>>Z15 Analysis Methods for Toxic Substances in Atmospheric Environment

associated standards

Publication information

publishing house:China Standards Press

Publication date:1995-08-01

other information

Release date:1995-01-04

Review date:2004-10-14

drafter:Wang Jing, Wang Shan

Drafting unit:Beijing Institute of Environmental Protection Science

Focal point unit:State Environmental Protection Administration

Proposing unit:Department of Science, Technology and Standards, State Environmental Protection Administration

Publishing department:State Environmental Protection Administration State Technical Supervision Bureau

competent authority:State Environmental Protection Administration

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Introduction to standards:

This standard applies to the determination of benzo[a]pyrene (B[a]P) content in inhalable particulate matter in ambient air. Use a high-flow sampler (flow rate of 1.13m?3/min) to continuously collect for 24 hours, acetonitrile/water as the mobile phase, the minimum detection concentration of B[a]P is 6×10-5?μg/Nm?3; methanol/water as the mobile phase, the minimum detection concentration of B[a]P is 1.8×10-4μg/Nm3. GB/T 15439-1995 Determination of benzo[a]pyrene in ambient air by high performance liquid chromatography GB/T15439-1995 Standard download decompression password: www.bzxz.net