2025-12-20 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
HJ/T 63.1-2001 Stationary source emission -- Determination of nickel -- Flame absorption spectrophotometric method 130.0 via email in 1~3 business day valid,,2001-11-1
HJ/T 28-1999 Stationary source emission -- Determination of hydrogen cyanide -- Iso-nicotinic-acid-3-methyl-1-phenyl-5-pyrazolone spectrophotometric method 100.0 via email in 1~3 business day valid,,2000-1-1
HJ/T 44-1999 Stationary source emission -- Determination of carbon monoxide -- Non-dispersive infrared absorption method 140.0 via email in 1~3 business day valid,,2000-1-1
HJ 500-2009 Technical Specifications for On-board Diagnostic System of Light Duty Vehicles 170.0 via email in 1 business day valid,,2010-2-1
HJ/T 63.2-2001 Stationary source emission -- Determination of nickel -- Graphitic furnace atomic absorption spectrophotometric method 130.0 via email in 1~3 business day valid,,2001-11-1
GB 5468-1991 Measuring method for smoke and dust of boiler emission 135.0 via email in 1~3 business day valid,,1992-8-1
HJ/T 65-2001 Stationary source emission -- Determination of tin -- Graphite furnace atomic absorption spectrophotometric method 90.0 via email in 1~3 business day valid,,2001-11-1
GB 4920-1985 Determination of Sulphuric Acid Mist in Tail Gas in Sulphuric Acid Concentration Process - Barium Chromate Colorimetric Method 30.0 via email in 1 business day valid,,1985-8-1
HJ/T 37-1999 Stationary source emission -- Determination of acrylonitrile -- Gas chromatography 150.0 via email in 1~3 business day valid,,2000-1-1
HJ/T 55-2000 Technical guidelines for fugitive emission monitoring of air pollutants 140.0 via email in 1~3 business day valid,,2001-3-1
HJ/T 398-2007 Stationary source emission-Determination of blackness of smoke plumes-Ringelmann smoke chart 180.0 via email in 1~3 business day valid,,2008-3-1
HJ/T 64.1-2001 Stationary source emission -- Determination of cadmium -- Flame atomic absorption spectrophotometric method 130.0 via email in 1~3 business day valid,,2001-11-1
HJ/T 29-1999 Stationary source emission -- Determination of chromate fog -- Diphenyl carbazide spectrophotometric method 100.0 via email in 1~3 business day valid,,2000-1-1
HJ/T 63.3-2001 Stationary source emission -- Determination of nickel -- Dimethylglyoxime with n-Butanol by spectrophotometry 90.0 via email in 1~3 business day valid,,2001-11-1
HJ/T 27-1999 Stationary source emission -- Determination of hydrogen chloride -- Mercuric thiocyanate spectrophotometric method 140.0 via email in 1 business day valid,,2000-1-1
HJ/T 43-1999 Stationary source emission -- Determination of nitrogen oxid -- N(1-naphtye) -- Ethylenediamine dihydrochloride spectrophotometric method 105.0 via email in 1 business day valid,,2000-1-1
HJ/T 39-1999 Stationary source emission -- Determination of chlorobenzenes -- Gas chromatography 150.0 via email in 1~3 business day superseded,2020-6-30,2000-1-1
SZJG 49-2015 Limits and measurement methods for exhaust smoke from in use diesel engines of non-road mobile machinery via email in business day valid,,2015-7-1
HJ/T 30-1999 Stationary source emission -- Determination of chlorine --Methyl orange spectrophotometric method 204.0 via email in 1 business day valid,,2000-1-1
HJ/T 396-2007 Equipment Specifications and Quality Control Requirements for In-use Vehicles with Ignition Engine Exhaust Emission Test in Transient Loaded Mode 750.0 via email in 1~3 business day valid,,2008-3-1
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HJ/T 63.1-2001 Stationary source emission -- Determination of nickel -- Flame absorption spectrophotometric method 
  Issued on:   Price(USD): 130.0
HJ/T 28-1999 Stationary source emission -- Determination of hydrogen cyanide -- Iso-nicotinic-acid-3-methyl-1-phenyl-5-pyrazolone spectrophotometric method 
  Issued on: 1999-8-18   Price(USD): 100.0
HJ/T 44-1999 Stationary source emission -- Determination of carbon monoxide -- Non-dispersive infrared absorption method 
  Issued on: 1999-8-18   Price(USD): 140.0
HJ 500-2009 Technical Specifications for On-board Diagnostic System of Light Duty Vehicles 
  Issued on: 2009-12-1   Price(USD): 170.0
HJ/T 63.2-2001 Stationary source emission -- Determination of nickel -- Graphitic furnace atomic absorption spectrophotometric method 
  Issued on:   Price(USD): 130.0
GB 5468-1991 Measuring method for smoke and dust of boiler emission 
  Issued on: 1991-01-01   Price(USD): 135.0
HJ/T 65-2001 Stationary source emission -- Determination of tin -- Graphite furnace atomic absorption spectrophotometric method 
  Issued on: 1900-1-0   Price(USD): 90.0
GB 4920-1985 Determination of Sulphuric Acid Mist in Tail Gas in Sulphuric Acid Concentration Process - Barium Chromate Colorimetric Method 
  Issued on: 1985-01-18   Price(USD): 30.0
HJ/T 37-1999 Stationary source emission -- Determination of acrylonitrile -- Gas chromatography 
  Issued on: 1999-8-18   Price(USD): 150.0
HJ/T 55-2000 Technical guidelines for fugitive emission monitoring of air pollutants 
  Issued on: 2000-12-07   Price(USD): 140.0
HJ/T 398-2007 Stationary source emission-Determination of blackness of smoke plumes-Ringelmann smoke chart 
  Issued on: 2007-12-7   Price(USD): 180.0
HJ/T 64.1-2001 Stationary source emission -- Determination of cadmium -- Flame atomic absorption spectrophotometric method 
  Issued on: 1900-1-0   Price(USD): 130.0
HJ/T 29-1999 Stationary source emission -- Determination of chromate fog -- Diphenyl carbazide spectrophotometric method 
  Issued on: 1999-8-18   Price(USD): 100.0
HJ/T 63.3-2001 Stationary source emission -- Determination of nickel -- Dimethylglyoxime with n-Butanol by spectrophotometry 
  Issued on: 1900-1-0   Price(USD): 90.0
HJ/T 27-1999 Stationary source emission -- Determination of hydrogen chloride -- Mercuric thiocyanate spectrophotometric method 
  Issued on: 1999-8-18   Price(USD): 140.0
HJ/T 43-1999 Stationary source emission -- Determination of nitrogen oxid -- N(1-naphtye) -- Ethylenediamine dihydrochloride spectrophotometric method 
  Issued on: 1999-08-18   Price(USD): 105.0
HJ/T 39-1999 Stationary source emission -- Determination of chlorobenzenes -- Gas chromatography 
  Issued on: 1999-8-18   Price(USD): 150.0
SZJG 49-2015 Limits and measurement methods for exhaust smoke from in use diesel engines of non-road mobile machinery 
  Issued on: 2015-04-09   Price(USD):
HJ/T 30-1999 Stationary source emission -- Determination of chlorine --Methyl orange spectrophotometric method 
  Issued on: 1999-8-18   Price(USD): 204.0
HJ/T 396-2007 Equipment Specifications and Quality Control Requirements for In-use Vehicles with Ignition Engine Exhaust Emission Test in Transient Loaded Mode 
  Issued on: 2007-12-14   Price(USD): 750.0
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