2025-12-21 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB 13198-1991 Water quality-Determination of specified six polynuclear aromatic hydrocarbons-High performance liquid chromatography 105.0 via email in 1~3 business day superseded2009-11-01 ,2009-11-1,1992-6-1
HJ 550-2009 Water quality - Determination of cobalt - 5-CI-PADAB spectrophotometry 344.0 via email in 1~3 business day superseded,2015-7-1,2010-4-1
CJ/T 75-1999 Municipal sewage. Determination of nitrogen (ammonia) 180.0 via email in 1~3 business day valid,,1999-6-4
HJ/T 60-2000 Water Quality - Determination of Sulfides - Iodometric Method 40.0 via email in 1 business day valid,,2001-3-1
GB 7474-1987 Water quality; Determination of copper; Sodium diethyldithiocarbamate spectrophotometric method 60.0 via email in 1~3 business day superseded2009-11-01 ,2009-11-1,1987-8-1
SL 395-2007 Technological regulations for surface water resources quality assessment 430.0 via email in 1~3 business day valid,,2007-11-20
CJ/T 149-2001 Urban water supply—Determination of the spores of sulfite-reducing anaerobes (elostridia) 120.0 via email in 1~3 business day superseded,2018-12-1,2001-12-1
GB/T 7480-1987 quality - Determination of nitrate - Spectrophotometric method with phenol disulfonic acid 115.0 via email in 1~3 business day valid,,1987-8-1
MT/T 485-1995 180.0 via email in 1~3 business day abolished2004-10-01,,1996-3-1
GB/T 13898-1992 quality - Determination of ferro and ferric cyanic complex - Atom absorption spectrophotometry 104.0 via email in 1~3 business day valid,,1993-9-1
MT/T 622-1996 Simple Determination Method of Five-day Biochemical Oxygen Demand (BOD5) 90.0 via email in 1~3 business day valid,,1997-11-1
SL 391.8-2007 sample preparation methods for organic analysis-part 8:acid-base partition cleanup 134.0 via email in 1~3 business day valid,,2007-11-20
CJ/T 63-1999 Municipal sewage - Determination of aniline compounds - AZO spectrophotometric method 180.0 via email in 1~3 business day valid,,1999-6-4
GB 7466-1987 Water quality; Determination of total chromium 50.0 via email in 1 business day valid,,1987-8-1
GB/T 16488-1996 Water quality-Determination of petroleum oil, animal and vegetable oils-Infrared photometric method 100.0 via email in 1~3 business day superseded,2012-6-1,1997-1-1
YS 5226-1994 Code for water analysis 3030.0 via email in 1~3 business day superseded,2016-9-1,1995-6-1
CJ/T 58-1999 Municipal sewage. Determination of volatile phenolic compounds. After distillation by means of 4-AAP spectrophotometric method 220.0 via email in 1~3 business day superseded2005-06-01 ,2005-6-1,1999-6-4
SL 391.1-2007 sample preparation methods for organic analysis-part 1:liquid-liquid extraction 145.0 via email in 1~3 business day valid,,2007-11-20
SL 393-2007 Determination of volatile organic compounds in water by purge and trap-gas chromatography/mass spectrometry(GC/MS) 220.0 via email in 1~3 business day valid,,2007-11-20
GB 13193-1991 Water quality-Determination of TOC by nondispersive infrared absorption method 45.0 via email in 1 business day superseded,2009-12-1,1992-6-1
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GB 13198-1991 Water quality-Determination of specified six polynuclear aromatic hydrocarbons-High performance liquid chromatography 
  Issued on: 1991-08-31   Price(USD): 105.0
HJ 550-2009 Water quality - Determination of cobalt - 5-CI-PADAB spectrophotometry 
  Issued on: 2009-12-31   Price(USD): 344.0
CJ/T 75-1999 Municipal sewage. Determination of nitrogen (ammonia) 
  Issued on:   Price(USD): 180.0
HJ/T 60-2000 Water Quality - Determination of Sulfides - Iodometric Method 
  Issued on: December 7, 2000   Price(USD): 40.0
GB 7474-1987 Water quality; Determination of copper; Sodium diethyldithiocarbamate spectrophotometric method 
  Issued on: 1987-03-06   Price(USD): 60.0
SL 395-2007 Technological regulations for surface water resources quality assessment 
  Issued on: 2007-8-20   Price(USD): 430.0
CJ/T 149-2001 Urban water supply—Determination of the spores of sulfite-reducing anaerobes (elostridia) 
  Issued on: 2001-7-17   Price(USD): 120.0
GB/T 7480-1987 quality - Determination of nitrate - Spectrophotometric method with phenol disulfonic acid 
  Issued on: 1987-3-6   Price(USD): 115.0
MT/T 485-1995  
  Issued on: 1995-11-06   Price(USD): 180.0
GB/T 13898-1992 quality - Determination of ferro and ferric cyanic complex - Atom absorption spectrophotometry 
  Issued on: 1992-1-1   Price(USD): 104.0
MT/T 622-1996 Simple Determination Method of Five-day Biochemical Oxygen Demand (BOD5)  
  Issued on: 1996-12-30   Price(USD): 90.0
SL 391.8-2007 sample preparation methods for organic analysis-part 8:acid-base partition cleanup 
  Issued on: 2007-8-20   Price(USD): 134.0
CJ/T 63-1999 Municipal sewage - Determination of aniline compounds - AZO spectrophotometric method 
  Issued on:   Price(USD): 180.0
GB 7466-1987 Water quality; Determination of total chromium 
  Issued on: 1987-03-06   Price(USD): 50.0
GB/T 16488-1996 Water quality-Determination of petroleum oil, animal and vegetable oils-Infrared photometric method 
  Issued on: 1996-08-01   Price(USD): 100.0
YS 5226-1994 Code for water analysis 
  Issued on: 1995-6-1   Price(USD): 3030.0
CJ/T 58-1999 Municipal sewage. Determination of volatile phenolic compounds. After distillation by means of 4-AAP spectrophotometric method 
  Issued on:   Price(USD): 220.0
SL 391.1-2007 sample preparation methods for organic analysis-part 1:liquid-liquid extraction 
  Issued on: 2007-8-20   Price(USD): 145.0
SL 393-2007 Determination of volatile organic compounds in water by purge and trap-gas chromatography/mass spectrometry(GC/MS) 
  Issued on: 2007-8-20   Price(USD): 220.0
GB 13193-1991 Water quality-Determination of TOC by nondispersive infrared absorption method 
  Issued on: 1991-08-31   Price(USD): 45.0
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