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
- Recommended standards
- HG/T 20662-1999 Technical Specifications for Mechanical Conveying of Chemical Powder Materials (with Explanations)
- GB/T 10361-2008 Wheat rye and respective flours durum wheat and durum wheat semolina - Determination of the falling number according to Hagberg-Perten
- HG/T 2578-1994 Rubber shield for automobile hydraulic brake cylinder
- GB 15146.10-2001 Safety requirements for the application of fixed neutron absorbers for nuclear criticality safety of fissile materials outside reactors
- HG/T 2274-1995 Silicon magnesium semi-self-melting phosphate rock for calcium magnesium phosphate fertilizer
- GB/T 12459-2005 Steel butt-welding seamless pipe fittings
- JB/T 9908.1-1999 Parameters of Horizontal Spindle Surface Grinding Machine
- JB/T 5562-1991 Roller motor reducer
- QB 1643-1998 Hair mousse
- GB/T 19603-2004 Test method for non-drip performance of plastic non-drip films
- QB 1784-1993 Peach aldehyde
- GB/T 4250-2004 Technical requirements for conical reamers
- GB/T 18723-2002 Graphic technology--Determination of tack of paste inks and vehicles by a rotary tackmeter
- HG 5-1342-1980 Determination of free phenol content in phenolic resin
- JB/T 8644-1997 Single screw pump
Please remember: "bzxz.net" is the combination of the first letters of the Chinese pinyin of the four Chinese characters "standard download" and the international top-level domain name ".net". ©2024 Standard download websitewww.bzxz.net Mail：wymp4wang@gmail.com