2025-12-14 10.2.82.121
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Chinese National Standard List: Analysis methods for toxic substances in water

DB34/T 4300-2022 Water quality—Determination of N,N-dimethylformamide —High performance liquid chromatography 
  Issued on: 2022-10-26   Translation Price(USD):
T/SDSES 029-2024 Water quality-Determination of 4 organic pesticides including atrazine by Ultra performance liquid chromatography-triple quadrupole mass spectrometry 
  Issued on: 2024-04-03   Translation Price(USD):
DB32/T 1088-2007 Technical standard of business expansion projects for electric power customer 
  Issued on: 2007-09-01   Translation Price(USD):
T/GDAEM 1-2022 Water quality-Determination of 9 polychlorinated biphenyls(PCBs)-Gas chromatography mass spectrometry 
  Issued on: 2022-03-18   Translation Price(USD):
T/GDAEM 2-2022 Water quality-Determination of Methyl tert-butyl ether-Purge and trap/gas chromatography mass-spectrometry 
  Issued on: 2022-03-18   Translation Price(USD):
T/GDCAA 004-2022 Water quality-Specifications and test procedures for chemical oxygen demand、total phosphorus、ammonia nitrogen and total nitrogen portable total monitoring instrument 
  Issued on: 2022-12-27   Translation Price(USD):
T/GDAEM 4-2022 Water quality-Specifications and test procedures for chemical oxygen demand、total phosphorus、ammonia nitrogen and total nitrogen portable total monitoring instrument 
  Issued on: 2022-12-27   Translation Price(USD):
HG 2022-1991 Determination of free chlorine and total chlorine in industrial circulating cooling water N, N-Diethyl-1, 4-Phenylenediamine titration 
  Issued on: 1991-06-27   Translation Price(USD): 60.0
CJ/T 141-2001 Urban water supply—Determination of silica dioxide—Molybdosilicate blue method 
  Issued on: 2001-07-17   Translation Price(USD): 330.0
GB 13192-1991 Water quality-Determination of organic phosphorous pesticide in water-Gas chromatography 
  Issued on: 1991-08-31   Translation Price(USD): 90.0
T/BHES 2-2023 Water quality―Determination of total alkalinity,carbonate and bicarbonate―Automatic potentiometric titration 
  Issued on: 2023-08-25   Translation Price(USD): 225.0
GB 11912-1989 Water quality-Determination of nickel-Flame atomic absorption spectrometric method 
  Issued on: 1989-12-25   Translation Price(USD): 45.0
T/CHES 101-2023 Water quality―Determination of 8 alkylphenols and Bisphenol A―Gas chromatography mass spectrometry 
  Issued on: 2023-09-27   Translation Price(USD): 315.0
T/CSUS 28-2021 Water quality―Determination of biochemical oxygen demand(BOD)―Microbial coulometric method 
  Issued on: 2021-11-24   Translation Price(USD): 165.0
GB 7492-1987 Water quality; Determination of BHC and DDT; Gas chromatography 
  Issued on: 1987-03-06   Translation Price(USD): 105.0
CJ/T 94-2005 Water quality standards for fine drinking water 
  Issued on: 2005-05-16   Translation Price(USD): 60.0
GB 13197-1991 Water quality-Determination of formaldehyde-Acetylacetone spectrophotometric method 
  Issued on: 1991-08-31   Translation Price(USD): 60.0
DB37/T 4013-2020 Determination of triazine,amide,dinitroaniline herbicides in aquaculture water by gas chromatography mass spectrometry 
  Issued on: 2020-07-09   Translation Price(USD):
DB37/T 3787-2019 Water quality—determination of fecal coliforms—photometric method 
  Issued on: 2019-12-24   Translation Price(USD):
CJ/T 144-2001 Urban water supply—Determination of organic phosphorous pesticides—Gas chromatographic method 
  Issued on: 2001-07-17   Translation Price(USD): 90.0
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