GB/T 15439-1995 Determination of benzo[a]pyrene in ambient air by high performance liquid chromatography
time:
2024-08-08 20:26:15
- GB/T 15439-1995
- in force
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)
-
Date of Release:
1995-01-04 -
Date of Implementation:
1995-08-01
Standard ICS number:
Environmental protection, health and safety>>Air quality>>13.040.20 Ambient airChina Standard Classification Number:
Environmental Protection>>Environmental Protection Sampling, Analysis and Testing Methods>>Z15 Analysis Methods for Toxic Substances in Atmospheric Environment
Release date:
1995-01-04Review date:
2004-10-14Drafter:
Wang Jing, Wang ShanDrafting Organization:
Beijing Institute of Environmental Protection ScienceFocal point Organization:
State Environmental Protection AdministrationProposing Organization:
Department of Science, Technology and Standards, State Environmental Protection AdministrationPublishing Department:
State Environmental Protection Administration State Technical Supervision BureauCompetent Authority:
State Environmental Protection Administration
Description (Translated English) / downloadSkip to download
Summary:
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
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