2024-12-21 3.141.41.51
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Chinese National Standard List: Analysis methods for toxic substances in water

T/CSUS 28-2021 Water quality―Determination of biochemical oxygen demand(BOD)―Microbial coulometric method 
  Issued on: 2021-11-24   Price(USD): 165.0
CJ/T 94-2005 Water quality standards for fine drinking water 
  Issued on: 2005-05-16   Price(USD): 60.0
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
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):
GB/T 36084-2018 Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—Ultraviolet-visible spectrophotometry 
  Issued on: 2018-03-15   Price(USD): 250.0
SL 741-2016  
  Issued on: 2016-07-22   Price(USD): 300.0
SL 740-2016  
  Issued on: 2016-07-22   Price(USD): 220.0
SL 739-2016 SL/T 739-2016 Water quality - Determination of organophosphorus pesticides - Solid-phase-extraction/gas chromatography 
  Issued on: 2016-07-20   Price(USD): 240.0
HJ 686-2014 Water quality-Determination of volatile organic compounds- 
  Issued on: 2014-1-13   Price(USD): 100.0
HJ 676-2013 Water quality - Determination of phenolic compounds Liquid liquid extraction gas chromatography 
  Issued on: 2013-11-21   Price(USD): 404.0
HJ 593-2010 Water quality - Determination of phosphorus-phosphomolybdenum blue spectrophotometric method 
  Issued on: 2010-10-21   Price(USD): 100.0
SL 495-2010 Determination of chlorinated herbicides in water by gas chromatography 
  Issued on: 2010-09-17   Price(USD): 120.0
HJ 550-2009 Water quality - Determination of cobalt - 5-CI-PADAB spectrophotometry 
  Issued on: 2009-12-31   Price(USD): 344.0
MT/T 369-2007 Determination of Chemical Oxygen Demand of Coal Mine Water (Method of Potassium Permanganate) 
  Issued on: 2009-1-1   Price(USD):
MT/T 201-2007 Determination of Chloridion in Coal Mine Water 
  Issued on: 2009-1-1   Price(USD):
MT/T 202-2007 Determination of Calcium Ion and Magnesium Ion in Coal Mine Water 
  Issued on: 2009-1-1   Price(USD):
GB/T 21925-2008 Determination of herbicide residues in water - LC/MS method  
  Issued on: 2008-5-16   Price(USD): 120.0
GB/T 21970-2008 Water quality - Determiniation of putrescine cadaverine spermidine spermine and histamine - High performance liquid chromatography method 
  Issued on: 2008-6-11   Price(USD): 120.0
SL 391.4-2007 sample preparation methods for organic analysis-part 4:accelerated solvent extraction(ase) 
  Issued on: 2007-8-20   Price(USD): 90.0
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