2025-12-15 216.73.216.89
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
DB34/T 4300-2022 Water quality—Determination of N,N-dimethylformamide —High performance liquid chromatography via email in business day abolished安徽省市场监督管理局,,2022-11-26
T/SDSES 029-2024 Water quality-Determination of 4 organic pesticides including atrazine by Ultra performance liquid chromatography-triple quadrupole mass spectrometry via email in business day valid,,2024-4-3
DB32/T 1088-2007 Technical standard of business expansion projects for electric power customer via email in business day abolished2025-08-25 ,,2007-12-30
T/GDAEM 1-2022 Water quality-Determination of 9 polychlorinated biphenyls(PCBs)-Gas chromatography mass spectrometry via email in business day valid,,2022-3-18
T/GDAEM 2-2022 Water quality-Determination of Methyl tert-butyl ether-Purge and trap/gas chromatography mass-spectrometry via email in business day valid,,2022-3-18
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 via email in business day valid,,2022-12-27
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 via email in business day valid,,2022-12-27
HG 2022-1991 Determination of free chlorine and total chlorine in industrial circulating cooling water N, N-Diethyl-1, 4-Phenylenediamine titration 60.0 via email in 1~3 business day abolished2010-01-20 ,,1992-1-1
CJ/T 141-2001 Urban water supply—Determination of silica dioxide—Molybdosilicate blue method 330.0 via email in 1~3 business day superseded,2018-12-1,2001-12-1
GB 13192-1991 Water quality-Determination of organic phosphorous pesticide in water-Gas chromatography 90.0 via email in 1~3 business day valid,,1992-6-1
T/BHES 2-2023 Water quality―Determination of total alkalinity,carbonate and bicarbonate―Automatic potentiometric titration 225.0 via email in 1~3 business day valid,,2023-10-1
GB 11912-1989 Water quality-Determination of nickel-Flame atomic absorption spectrometric method 45.0 via email in 1~3 business day valid,,1990-7-1
T/CHES 101-2023 Water quality―Determination of 8 alkylphenols and Bisphenol A―Gas chromatography mass spectrometry 315.0 via email in 1~5 business day valid,,2023-10-27
T/CSUS 28-2021 Water quality―Determination of biochemical oxygen demand(BOD)―Microbial coulometric method 165.0 via email in 1~3 business day valid,,
GB 7492-1987 Water quality; Determination of BHC and DDT; Gas chromatography 105.0 via email in 1~3 business day valid,,1987-8-1
CJ/T 94-2005 Water quality standards for fine drinking water 60.0 via email in 1~3 business day valid,,
GB 13197-1991 Water quality-Determination of formaldehyde-Acetylacetone spectrophotometric method 60.0 via email in 1~3 business day superseded2011-06-01 ,2011-6-1,1992-6-1
DB37/T 4013-2020 Determination of triazine,amide,dinitroaniline herbicides in aquaculture water by gas chromatography mass spectrometry via email in business day valid,,2020-8-9
DB37/T 3787-2019 Water quality—determination of fecal coliforms—photometric method via email in business day abolished2025-11-24,,2020-1-24
CJ/T 144-2001 Urban water supply—Determination of organic phosphorous pesticides—Gas chromatographic method 90.0 via email in 1~3 business day superseded,2018-12-1,2001-12-1
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DB34/T 4300-2022 Water quality—Determination of N,N-dimethylformamide —High performance liquid chromatography 
  Issued on: 2022-10-26   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   Price(USD):
DB32/T 1088-2007 Technical standard of business expansion projects for electric power customer 
  Issued on: 2007-09-01   Price(USD):
T/GDAEM 1-2022 Water quality-Determination of 9 polychlorinated biphenyls(PCBs)-Gas chromatography mass spectrometry 
  Issued on: 2022-03-18   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   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   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   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   Price(USD): 60.0
CJ/T 141-2001 Urban water supply—Determination of silica dioxide—Molybdosilicate blue method 
  Issued on: 2001-07-17   Price(USD): 330.0
GB 13192-1991 Water quality-Determination of organic phosphorous pesticide in water-Gas chromatography 
  Issued on: 1991-08-31   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   Price(USD): 225.0
GB 11912-1989 Water quality-Determination of nickel-Flame atomic absorption spectrometric method 
  Issued on: 1989-12-25   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   Price(USD): 315.0
T/CSUS 28-2021 Water quality―Determination of biochemical oxygen demand(BOD)―Microbial coulometric method 
  Issued on: 2021-11-24   Price(USD): 165.0
GB 7492-1987 Water quality; Determination of BHC and DDT; Gas chromatography 
  Issued on: 1987-03-06   Price(USD): 105.0
CJ/T 94-2005 Water quality standards for fine drinking water 
  Issued on: 2005-05-16   Price(USD): 60.0
GB 13197-1991 Water quality-Determination of formaldehyde-Acetylacetone spectrophotometric method 
  Issued on: 1991-08-31   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   Price(USD):
DB37/T 3787-2019 Water quality—determination of fecal coliforms—photometric method 
  Issued on: 2019-12-24   Price(USD):
CJ/T 144-2001 Urban water supply—Determination of organic phosphorous pesticides—Gas chromatographic method 
  Issued on: 2001-07-17   Price(USD): 90.0
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