2025-12-15 216.73.216.89
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Professional Standard List: Professional Standard - Environment

HJ 1391-2024 Stationary source emission―Determination of 9 haloacetic acids― Gas chromatography method 
  Issued on: 2024-12-25   Translation Price(USD): 255.0
HJ 1392-2024 Ambient air and waste gas―Determination of trifluoromethane, tetrafluoromethane, hexafluoroethane and sulfur hexafluoride―Gas chromatography-mass spectrometry 
  Issued on: 2024-12-25   Translation Price(USD): 345.0
HJ 1394-2024 Technical specifications and test procedures for ambient air quality automated monitoring system for NH3 and H2S 
  Issued on: 2024-12-25   Translation Price(USD): 405.0
HJ 51-2024 Water quality―Determination of total salt―Gravimetric method 
  Issued on: 2024-12-25   Translation Price(USD): 165.0
HJ 1395-2024 Water quality―Determination of 17 heterocyclic pesticides― High performance liquid chromatography 
  Issued on: 2024-12-25   Translation Price(USD): 465.0
HJ 1396-2024 Water quality―Determination of water temperature―Sensor method 
  Issued on: 2024-12-25   Translation Price(USD): 150.0
HJ 1397-2024 Water quality―Determination of strontium―Flame atomic absorption spectrophotometry 
  Issued on: 2024-12-25   Translation Price(USD): 195.0
HJ 198-2024 Water quality―Determination of nitrate nitrogen― Gas?phase molecular absorption spectrometry 
  Issued on: 2024-12-25   Translation Price(USD): 210.0
HJ 197-2024 Water quality―Determination of nitrite nitrogen― Gas?phase molecular absorption spectrometry 
  Issued on: 2024-12-25   Translation Price(USD): 195.0
HJ 1398-2024 Water quality―Determination of 18 sulfonamides and trimethoprim―High performance liquid chromatography?triple quadrupole mass spectrometry 
  Issued on: 2024-12-25   Translation Price(USD): 585.0
HJ 1399-2024 Water quality―Determination of 17 fluoroquinolone antibiotics― High performance liquid chromatography?triple quadrupole mass spectrometry 
  Issued on: 2024-12-25   Translation Price(USD): 585.0
HJ 1400-2024 Technical requirements and test procedures for water quality automated monitors of copper 
  Issued on: 2024-12-25   Translation Price(USD): 255.0
HJ 1401-2024 Technical requirements and test procedures for water quality automated monitors of nickel 
  Issued on: 2024-12-25   Translation Price(USD): 255.0
HJ 1402-2024 Technical specification for automatic monitoring of construction noise 
  Issued on: 2024-12-25   Translation Price(USD): 210.0
HJ 915.1-2024 Technical requirements for site selection and infrastructure construction of surface water quality automated monitoring station 
  Issued on: 2024-12-25   Translation Price(USD): 240.0
HJ 1403-2024 Technical specifications for automated monitoring of carbon monoxide and hydrogen chloride for stationary source emission 
  Issued on: 2024-12-25   Translation Price(USD): 570.0
HJ 417-2025 Classification and code of ecology and environment information 
  Issued on: 2025-02-10   Translation Price(USD): 900.0
HJ 1361-2024 Stationary source emission―Determination of nitric acid mist― Ion chromatography 
  Issued on: 2024-11-02   Translation Price(USD): 195.0
HJ 1363-2024 Water quality―Determination of anisole and methyl tert?butyl ether― Purge and trap/gas chromatography-mass spectrometry 
  Issued on: 2024-11-02   Translation Price(USD): 255.0
HJ 1364-2024 Water quality―Determination of avermectin B1a and avermectin B1b― High performance liquid chromatography 
  Issued on: 2024-11-02   Translation Price(USD): 210.0
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