2026-2-12 216.73.216.35
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Code of China
Professional Standard List: Professional Standard - Environment

HJ 1405-2024 Technical specification for measurement site setting of pollutant discharge outlet of pollutant discharge unit 
  Issued on: 2024-12-25   Translation Price(USD): 255.0
HJ 1444-2026 Ambientair－Determination of 10 sulfur compounds－Collected in canisters and analyzed by preconcentration/gas chromatography 
  Issued on: 2026-01-20   Translation Price(USD):
HJ 629-2026 Stationary source emission—Determination of sulphur dioxide —Portable non-dispersive infrared absorption method 
  Issued on: 2026-01-20   Translation Price(USD):
HJ 37-2026 Stationary source emission—Determination of acetonitrile and acrylonitrile—Activated charcoal adsorption/solvents desorption-gas chromatography 
  Issued on: 2026-01-20   Translation Price(USD):
HJ 34-2026 Stationary source emission—Determination of vinyl chloride and acrolein—Bags sampling/gas chromatography 
  Issued on: 2026-01-20   Translation Price(USD):
HJ 1443-2026 Water quality—Determination of silver—Flame atomic absorption spectrophotometry 
  Issued on: 2026-01-20   Translation Price(USD):
HJ 1428-2025 Solid waste—Determination of methyl mercury and ethyl mercury —Liquid chromatography-atomic fluorescence spectrometry 
  Issued on: 2025-12-22   Translation Price(USD):
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   Translation 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   Translation Price(USD):
HJ 1426-2025 Soil and sediment—Determination of cadmium—Direct solid sampling/ Graphite furnace atomic absorption spectrophotometry 
  Issued on: 2025-12-22   Translation Price(USD):
HJ 1425-2025 Soil and sediment—Determination of 11 elements—Energy dispersive X-ray fluorescence spectrometry 
  Issued on: 2025-12-22   Translation 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   Translation 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   Translation Price(USD):
HJ 1423-2025 Water quality—Determination of 16 polycyclic aromatic hydrocarbons —Gas chromatography mass spectrometry 
  Issued on: 2025-12-19   Translation Price(USD):
HJ 70-2025 Water quality—Determination of chemical oxygen demand —Chlorine emendation method 
  Issued on: 2025-12-19   Translation Price(USD):
HJ 544-2025 Stationary source emission—Determination of sulfuric acid mist —Ion chromatography 
  Issued on: 2025-12-19   Translation Price(USD):
HJ 1452-2026 Water quality—Determination of aluminum—Graphite furnace atomic absorption spectrophotometry 
  Issued on: 2026-01-20   Translation Price(USD):
HJ 1446-2026 Water quality— Determination of permanganate index — Sodium oxalate reduction alkaline titration 
  Issued on: 2026-01-20   Translation Price(USD):
HJ 1460-2026 Solid waste— Determination of cyanide—Silver nitrate titration 
  Issued on: 2026-01-20   Translation Price(USD):
HJ 1459-2026 Soil and sediment— Determination of sulfide— Iodometric method 
  Issued on: 2026-01-20   Translation Price(USD):
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