2026-1-28 216.73.216.141
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
HJ 77.4-2025 Soil and Sediment―Determination of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans―Isotope dilution / high resolution gas chromatography-high resolution mass spectrometry via email in business day to be valid,,2026-7-1
HJ 1427-2025 Soil and sediment—Determination of 16 aniline compounds and 3 benzidine compounds—Gas chromatography mass spectrometry via email in business day to be valid,,2026-7-1
HJ 1426-2025 Soil and sediment—Determination of cadmium—Direct solid sampling/ Graphite furnace atomic absorption spectrophotometry via email in business day to be valid,,2026-7-1
HJ 1425-2025 Soil and sediment—Determination of 11 elements—Energy dispersive X-ray fluorescence spectrometry via email in business day to be valid,,2026-7-1
HJ 77.2-2025 Ambient air and flue gas—Determination of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans—Isotope dilution / high resolution gas chromatography-high resolution mass spectrometry 555.0 via email in 1~5 business day to be valid,,2026-7-1
HJ 77.1-2025 Water quality—Determination of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans—Isotope dilution / high resolution gas chromatography-high resolution mass spectrometry via email in business day to be valid,,2026-7-1
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 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
T/CAEPI 98-2024 Solid waste—Determination of perfluorooctanesulfonic acid, perfluorooctanoic acid, perfluorohexanesulphonic acid and their salts—Liquid chromatography-triple quadrupole mass spectrometry via email in business day valid,,2025-2-6
GB/T 44615-2024 Determination of volatile organic compounds in soil of agricultural production area—Gas chromatography with dual columns 315.0 via email in 1~5 business day valid,,2025-1-1
T/HBZLWH 002-2024 via email in business day valid,,2024-12-10
T/CSES 175-2024 Solid waste-Determination of total extractalbe petroleum hydrocarbons-Infrared spectrophotometry via email in business day valid,,2024-12-5
DB46/T 640-2024 Water quality-Determination of 9 nitrosamines-Gas chromatography-triple quadrupole mass spectrometry via email in business day valid,,2024-11-1
DB46/T 638-2024 Water quality-Determination of neonicotinoids-Liquid chromatography-quadrupole mass spectrometry via email in business day valid,,2024-11-1
DB46/T 639-2024 Soil and sediment-Determination of Cr(VI)-Alkaline digestion-Ion chromatography with post-column method via email in business day valid,,2024-11-1
DB23/T 3831-2024 via email in business day abolished2025-07-04 ,,2024-9-29
DB36/T 1938-2024 Technical specifications for selection of groundwater environmental monitoring stations via email in business day abolished2025-10-16,,2024-9-1
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HJ 77.4-2025 Soil and Sediment―Determination of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans―Isotope dilution / high resolution gas chromatography-high resolution mass spectrometry 
  Issued on: 2025-12-22   Price(USD):
HJ 1427-2025 Soil and sediment—Determination of 16 aniline compounds and 3 benzidine compounds—Gas chromatography mass spectrometry 
  Issued on: 2025-12-22   Price(USD):
HJ 1426-2025 Soil and sediment—Determination of cadmium—Direct solid sampling/ Graphite furnace atomic absorption spectrophotometry 
  Issued on: 2025-12-22   Price(USD):
HJ 1425-2025 Soil and sediment—Determination of 11 elements—Energy dispersive X-ray fluorescence spectrometry 
  Issued on: 2025-12-22   Price(USD):
HJ 77.2-2025 Ambient air and flue gas—Determination of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans—Isotope dilution / high resolution gas chromatography-high resolution mass spectrometry 
  Issued on: 2025-12-22   Price(USD): 555.0
HJ 77.1-2025 Water quality—Determination of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans—Isotope dilution / high resolution gas chromatography-high resolution mass spectrometry 
  Issued on: 2025-12-22   Price(USD):
HJ 1418-2025 Water quality—Determination of acrylamide—High performance liquid chromatography-triple quadrupole mass spectrometry 
  Issued on: 2025-08-07   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
T/CAEPI 98-2024 Solid waste—Determination of perfluorooctanesulfonic acid, perfluorooctanoic acid, perfluorohexanesulphonic acid and their salts—Liquid chromatography-triple quadrupole mass spectrometry 
  Issued on: 2024-12-30   Price(USD):
GB/T 44615-2024 Determination of volatile organic compounds in soil of agricultural production area—Gas chromatography with dual columns 
  Issued on: 2024-09-29   Price(USD): 315.0
T/HBZLWH 002-2024  
  Issued on: 2024-12-10   Price(USD):
T/CSES 175-2024 Solid waste-Determination of total extractalbe petroleum hydrocarbons-Infrared spectrophotometry 
  Issued on: 2024-12-05   Price(USD):
DB46/T 640-2024 Water quality-Determination of 9 nitrosamines-Gas chromatography-triple quadrupole mass spectrometry 
  Issued on: 2024-09-23   Price(USD):
DB46/T 638-2024 Water quality-Determination of neonicotinoids-Liquid chromatography-quadrupole mass spectrometry 
  Issued on: 2024-09-23   Price(USD):
DB46/T 639-2024 Soil and sediment-Determination of Cr(VI)-Alkaline digestion-Ion chromatography with post-column method 
  Issued on: 2024-09-23   Price(USD):
DB23/T 3831-2024  
  Issued on: 2024-08-30   Price(USD):
DB36/T 1938-2024 Technical specifications for selection of groundwater environmental monitoring stations 
  Issued on: 2024-03-26   Price(USD):
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