2025-12-19 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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/T 3151-1982 Flocculant--Aluminium sulfate 180.0 via email in business day valid,,1983-7-1
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Water quality-Determination of TOC by nondispersive infrared absorption method 45.0 via email in 1 business day superseded,2009-12-1,1992-6-1
GB/T 7468-1987 Water quality; Determination of total mercury; Cold atomic absorption spectrophotometry 304.0 via email in 1~3 business day superseded2011-06-01 ,2011-6-1,1987-8-1
GB 11890-1989 Water quality - Determination of benzene and its analogies gas chromatographic method 120.0 via email in 1 business day superseded,2020-3-24,1990-7-1
GB 12176-1990 Sodium hypochlorite generator 160.0 via email in 1~3 business day abolished2005-10-14,,1990-8-1
GB 13580.7-1992 Determination of nitrite in the wet precipitation - N-(1-naphthyl)-1, 2-diaminoethane dihydrochloride spectrophotometry 30.0 via email in 1~3 business day valid,,1993-3-1
GB/T 33584.2-2017 Seawater quality requirements and analysis methods for seawater cooling system -- Part 2: Determination of zinc 80.0 via email in 1~3 business day valid,,2017-12-1
MT/T 892-2000 Determination of iodide ions in coal mine water 45.0 via email in 1~3 business day valid,,2001-5-1
GB/T 7487-1987 Water quality; Determination of cyanide; Part 2:Determination of cyanide 120.0 via email in 1~3 business day superseded2009-11-01 ,2009-11-1,1987-8-1
MT/T 367-2007 Determination of erosive carbon dioxide in coal mine water 134.0 via email in 1~3 business day valid,,2008-1-1
HJ/T 377-2007 Technical requirement for environmental protection product Water quality on-line automatic monitor of Chemical Oxygen Demand(CODCr) 120.0 via email in 1 business day superseded,2020-3-24,2008-3-1
GB/T 17219-1998 Standard for Safety Evaluation of Equipment and Protective Mater 80.0 via email in 1 business day to be superseded,2026-3-1,1998-10-1
HG/T 3518-2011 Industrial circulating cooling water-Determination of mercaptobenzo-thiazole 120.0 via email in 1~3 business day valid,,2012-7-1
GB/T 14639-1993 Industrial circulating cooling water-Determination of magnesium-Atomic absorption spectrometry 184.0 via email in 1~3 business day superseded2008-02-01,2008-2-1,1994-7-1
SL 394-2007 Determination of 34 elements(Pb,Cd,V,P etc.) 405.0 via email in 1~3 business day valid,,2007-11-20
SL 327.2-2005 Water quality - determination of mercury - atomic fluorescence spectrometric method 164.0 via email in 1~3 business day valid,,2006-1-1
GB/T 18916.12-2012 Norm of water intake—Part 12:Alumina production 100.0 via email in 1~3 business day superseded2023-09-01,2023-9-1,2013-1-1
GB/T 31962-2015 Wastewater quality standards for discharge to municipal sewers 180.0 via email in 1 business day valid,,2016-8-1
MT/T 893-2000 Determination of bromine in coal mine water 60.0 via email in 1~3 business day valid,,2001-5-1
GB/T 5750.8-2006 Standard examination methods for drinking water - Organic parameters 2200.0 via email in 1 business day superseded,2023-10-1,2007-7-1
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GB/T 3151-1982 Flocculant--Aluminium sulfate 
  Issued on: 1982-07-23   Price(USD): 180.0
GB 13193-1991 Water quality-Determination of TOC by nondispersive infrared absorption method 
  Issued on: 1991-08-31   Price(USD): 45.0
GB/T 7468-1987 Water quality; Determination of total mercury; Cold atomic absorption spectrophotometry 
  Issued on: 1987-03-06   Price(USD): 304.0
GB 11890-1989 Water quality - Determination of benzene and its analogies gas chromatographic method 
  Issued on: 1989-12-25   Price(USD): 120.0
GB 12176-1990 Sodium hypochlorite generator 
  Issued on: 1990-01-12   Price(USD): 160.0
GB 13580.7-1992 Determination of nitrite in the wet precipitation - N-(1-naphthyl)-1, 2-diaminoethane dihydrochloride spectrophotometry 
  Issued on: 1992-7-1   Price(USD): 30.0
GB/T 33584.2-2017 Seawater quality requirements and analysis methods for seawater cooling system -- Part 2: Determination of zinc 
  Issued on: 2017-05-12   Price(USD): 80.0
MT/T 892-2000 Determination of iodide ions in coal mine water 
  Issued on: 2000-12-8   Price(USD): 45.0
GB/T 7487-1987 Water quality; Determination of cyanide; Part 2:Determination of cyanide 
  Issued on: 1987-03-06   Price(USD): 120.0
MT/T 367-2007 Determination of erosive carbon dioxide in coal mine water 
  Issued on: 2007-10-22   Price(USD): 134.0
HJ/T 377-2007 Technical requirement for environmental protection product Water quality on-line automatic monitor of Chemical Oxygen Demand(CODCr) 
  Issued on: 2007-6-25   Price(USD): 120.0
GB/T 17219-1998 Standard for Safety Evaluation of Equipment and Protective Mater 
  Issued on: 1998-01-21   Price(USD): 80.0
HG/T 3518-2011 Industrial circulating cooling water-Determination of mercaptobenzo-thiazole 
  Issued on: 2011-12-20   Price(USD): 120.0
GB/T 14639-1993 Industrial circulating cooling water-Determination of magnesium-Atomic absorption spectrometry 
  Issued on: 1993-08-06   Price(USD): 184.0
SL 394-2007 Determination of 34 elements(Pb,Cd,V,P etc.) 
  Issued on: 2007-8-20   Price(USD): 405.0
SL 327.2-2005 Water quality - determination of mercury - atomic fluorescence spectrometric method 
  Issued on: 2005-10-21   Price(USD): 164.0
GB/T 18916.12-2012 Norm of water intake—Part 12:Alumina production 
  Issued on: 2012-6-29   Price(USD): 100.0
GB/T 31962-2015 Wastewater quality standards for discharge to municipal sewers 
  Issued on: 2015-09-11   Price(USD): 180.0
MT/T 893-2000 Determination of bromine in coal mine water 
  Issued on: 2000-12-08   Price(USD): 60.0
GB/T 5750.8-2006 Standard examination methods for drinking water - Organic parameters  
  Issued on: 2006-12-29   Price(USD): 2200.0
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