2024-11-21 3.139.72.152
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Analysis methods for toxic substances in atmosphere

DB37/T 4078-2020 Ambient air—Online determination of volatile organic compounds—Gas chromatography-flame ionization detector /mass spectrometer 
  Issued on: 2020-08-20   Price(USD):
DB37/T 4434-2021 Ambient air—Determination of 57 kinds of ozone precursor compounds—Collected inspecially-prepared canisters and analyzed by gas chromatography-flame ionization detector/mass spectrometer 
  Issued on: 2021-11-17   Price(USD): 270.0
DB37/T 4432-2021 Stationary source emission—Determination of volatile fatty amines—Gas chromatography 
  Issued on: 2021-11-17   Price(USD): 165.0
DB37/T 4433-2021 Stationary source emission—Determination of volatile organic compounds—Bag/vacuum bottle sampling-Gas chromatography/mass spectrometry 
  Issued on: 2021-11-17   Price(USD): 300.0
DB37/T 4378-2021 Ambient air—Determination of particulate matter—Portable beta-ray method 
  Issued on: 2021-06-15   Price(USD): 135.0
DB37/T 3922-2020 Stationary source emission-Determination of total hydrocarbons ,methane and non-methane hydrocarbons-Portable catalytic oxidation-hydrogen flame ionization detector method 
  Issued on: 2020-04-03   Price(USD):
DB37/T 3786-2019 Ambient air—Determination of gaseous pollutants such as sulfureted hydrogen etc Open—Path ultraviolet absorption spectrometry 
  Issued on: 2019-12-24   Price(USD):
DB37/T 3458-2018 Environmental organisms—Determination of tritium and carbon 14 activities—Liquid scintillation counting method 
  Issued on: 2018-12-29   Price(USD): 165.0
DB37/T 3457-2018 Ambient air―Determination of tritiated water vapor―Liquid scintillation counting method 
  Issued on: 2018-12-29   Price(USD): 255.0
DB31/T 1089-2018 Technical Specification of Online Monitoring System of Organic Sulfur forAmbient Air Quality 
  Issued on: 2018-05-21   Price(USD): 225.0
HJ 696-2014 Water Quality - Determination of Turpentine - Gas Chromatography Method 
  Issued on: 2014-03-31   Price(USD): 254.0
HJ 687-2014 Solid waste- Determination of hexavalent chromium - by alkaline digestion/flame atomic absorption spectrophotometic 
  Issued on: 2014-1-13   Price(USD): 224.0
HJ 77.1-2008 Water - Determination of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) - Isotope dilution HRGC-HRMS 
  Issued on: 2008-12-31   Price(USD): 270.0
GB/T 22105.3-2008 Soil quality - Analysis of total mercury、arsenic and lead contents in soils - Atomic fluorescence spectrometry - Part 3：Analysis of total lead contents in soils 
  Issued on: 2008-06-27   Price(USD): 100.0
GB/T 22105.2-2008 Soil quality - Analysis of total mercury, arsenic and lead contents in soils - Atomic fluorescence spectrometry - Part 2: Analysis of total arsenic contents in soils 
  Issued on: 2008-6-27   Price(USD): 100.0
HJ/T 374-2007 Technical requirement and test procedures for total suspended particulates sampler 
  Issued on: 2007-6-25   Price(USD): 210.0
GB/T 15439-1995 Air quality－Determination of benz[a]pyrene in ambient air－High performance liquid chromatography 
  Issued on: 1995-01-04   Price(USD): 125.0
GB/T 15432-1995 Ambient air －Determination of total suspended particulates －Gravimetric method 
  Issued on: 1995-1-4   Price(USD): 40.0
GB/T 15503-1995 Water quality －Determination of vanadium －BPHA extraction spectrophotometric method 
  Issued on: 1995-1-19   Price(USD): 95.0
GB/T 15436-1995 Ambient air－Determination of nitrogen oxides－Saltzman method 
  Issued on: 1995-01-04   Price(USD): 130.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: TransForyou Co., Ltd. 2008-2040