2025-12-5 216.73.216.21
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
HJ 1405-2024 Technical specification for measurement site setting of pollutant discharge outlet of pollutant discharge unit 255.0 via email in 1~3 business day to be valid,,2027-1-1
HJ 1418-2025 Water quality—Determination of acrylamide—High performance liquid chromatography-triple quadrupole mass spectrometry via email in business day to be valid,,2026-4-1
HJ 1419-2025 Technical requirements and test procedures for ambient air automated monitoring system for non-methane hydrocarbons via email in business day to be valid,,2026-4-1
HJ 732-2025 Stationary source emission—Sampling of volatile organic compounds —Bags method via email in business day to be valid,,2026-4-1
HJ 212-2025 Technical requirements for data transmission of pollutant automatic monitoring and surveillance systems 1230.0 via email in 1~10 business day to be valid,,2026-1-1
HJ 1416-2025 Ambient air and waste gas－Determination of odor－Dynamic dilution olfactoy method via email in business day to be valid,,2026-1-1
HJ 1417-2025 Technical specifications for operation and management of radioactive waste repository for nuclear technology application via email in business day valid,,2025-9-1
HJ 1411-2025 Ambient air―Source apportionment on particulate matter ―Technical specification on the sampling of open source dust via email in business day valid,,2025-8-1
HJ 1412-2025 Ambient air―Source apportionment on particulate matter―Technical specifications for automatic weighing method of sampling filter for particles 135.0 via email in 1~3 business day valid,,2025-8-1
HJ 1413-2025 Ambient air―Source apportionment on particulate matter―Determination of levoglucosan, mannosan and galactosan in particulate matter by ion chromatography 195.0 via email in 1~3 business day valid,,2025-8-1
HJ 1414-2025 Ambient air―Source apportionment on particulate matter―Determination of levoglucosan, mannosan and galactosan in particulate matter by derivatization/gas chromatography-mass spectrometry 255.0 via email in 1~3 business day valid,,2025-8-1
HJ 1415-2025 Technical specification for pollution control of utilization and harmless storage of phosphogypsum via email in business day valid,,2025-7-1
HJ 915.2-2024 Technical specifications for installation and acceptance of surface water quality automated monitoring station（conventional five parameters、CODMn、NH3-N、 TP、TN） 435.0 via email in 1~5 business day valid,,2025-7-1
HJ 915.3-2024 Technical specifications for operation and maintenance of surface water quality automated monitoring station（Conventional five parameters、 CODMn、NH3-N、TP、TN） 315.0 via email in 1~5 business day valid,,2025-7-1
HJ 1404-2024 Technical requirements for communication protocol of surface water automated monitoring system 435.0 via email in 1~5 business day valid,,2025-7-1
HJ 1388-2024 Stationary source emission―Determination of hydrogen sulfide― Methylene blue spectrophotometric method 210.0 via email in 1~3 business day valid,,2025-7-1
HJ 1389-2024 Stationary source emission―Determination of 12 polychlorinated biphenyls― Isotope dilution/high resolution gas chromatography?high resolution mass spectrometry 615.0 via email in 1~8 business day valid,,2025-7-1
HJ 1390-2024 Stationary source emission―Determination of chloromethyl methyl ether and bis?chloromethyl ether―Gas chromatography method 195.0 via email in 1~3 business day valid,,2025-7-1
HJ 1393-2024 Technical specifications for ambient air quality automated monitoring for NH3 and H2S 600.0 via email in 1~8 business day valid,,2025-7-1
HJ 1391-2024 Stationary source emission―Determination of 9 haloacetic acids― Gas chromatography method 255.0 via email in 1~3 business day valid,,2025-7-1
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HJ 1405-2024 Technical specification for measurement site setting of pollutant discharge outlet of pollutant discharge unit 
  Issued on: 2024-12-25   Price(USD): 255.0
HJ 1418-2025 Water quality—Determination of acrylamide—High performance liquid chromatography-triple quadrupole mass spectrometry 
  Issued on: 2025-08-07   Price(USD):
HJ 1419-2025 Technical requirements and test procedures for ambient air automated monitoring system for non-methane hydrocarbons 
  Issued on: 2025-08-07   Price(USD):
HJ 732-2025 Stationary source emission—Sampling of volatile organic compounds —Bags method 
  Issued on: 2025-08-07   Price(USD):
HJ 212-2025 Technical requirements for data transmission of pollutant automatic monitoring and surveillance systems 
  Issued on: 2025-06-06   Price(USD): 1230.0
HJ 1416-2025 Ambient air and waste gas－Determination of odor－Dynamic dilution olfactoy method 
  Issued on: 2025-06-06   Price(USD):
HJ 1417-2025 Technical specifications for operation and management of radioactive waste repository for nuclear technology application 
  Issued on: 2025-06-27   Price(USD):
HJ 1411-2025 Ambient air―Source apportionment on particulate matter ―Technical specification on the sampling of open source dust 
  Issued on: 2025-05-21   Price(USD):
HJ 1412-2025 Ambient air―Source apportionment on particulate matter―Technical specifications for automatic weighing method of sampling filter for particles 
  Issued on: 2025-05-21   Price(USD): 135.0
HJ 1413-2025 Ambient air―Source apportionment on particulate matter―Determination of levoglucosan, mannosan and galactosan in particulate matter by ion chromatography 
  Issued on: 2025-05-21   Price(USD): 195.0
HJ 1414-2025 Ambient air―Source apportionment on particulate matter―Determination of levoglucosan, mannosan and galactosan in particulate matter by derivatization/gas chromatography-mass spectrometry 
  Issued on: 2025-05-21   Price(USD): 255.0
HJ 1415-2025 Technical specification for pollution control of utilization and harmless storage of phosphogypsum 
  Issued on: 2025-05-31   Price(USD):
HJ 915.2-2024 Technical specifications for installation and acceptance of surface water quality automated monitoring station（conventional five parameters、CODMn、NH3-N、 TP、TN） 
  Issued on: 2024-12-25   Price(USD): 435.0
HJ 915.3-2024 Technical specifications for operation and maintenance of surface water quality automated monitoring station（Conventional five parameters、 CODMn、NH3-N、TP、TN） 
  Issued on: 2024-12-25   Price(USD): 315.0
HJ 1404-2024 Technical requirements for communication protocol of surface water automated monitoring system 
  Issued on: 2024-12-25   Price(USD): 435.0
HJ 1388-2024 Stationary source emission―Determination of hydrogen sulfide― Methylene blue spectrophotometric method 
  Issued on: 2024-12-25   Price(USD): 210.0
HJ 1389-2024 Stationary source emission―Determination of 12 polychlorinated biphenyls― Isotope dilution/high resolution gas chromatography?high resolution mass spectrometry 
  Issued on: 2024-12-27   Price(USD): 615.0
HJ 1390-2024 Stationary source emission―Determination of chloromethyl methyl ether and bis?chloromethyl ether―Gas chromatography method 
  Issued on: 2024-12-25   Price(USD): 195.0
HJ 1393-2024 Technical specifications for ambient air quality automated monitoring for NH3 and H2S 
  Issued on: 2024-12-25   Price(USD): 600.0
HJ 1391-2024 Stationary source emission―Determination of 9 haloacetic acids― Gas chromatography method 
  Issued on: 2024-12-25   Price(USD): 255.0
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