2025-12-14 10.2.82.121
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 504-2009/XG1-2018 Ambient air-Determination of ozone-Indigo disulphonate spectrophotometry , includes Amendment 1 165.0 via email in 1~3 business day valid,,2018-9-1
HJ 479-2009/XG1-2018 Ambient air-determination of nitrogen oxides-N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometric method 225.0 via email in 1~3 business day valid,,2018-9-1
HJ 483-2009/XG1-2018 Ambient air-Determination of sulfur dioxide in ambient air-Tetrachloromercurate(TCM)-pararosiniline method, includes Amendment 1 270.0 via email in 1~3 business day valid,,2018-9-1
HJ 482-2009/XG1-2018 Ambient air—Determination of sulfur dioxide—Formaldehyde absorbing-pararosaniline spectrophotometry, includes Amendment 1 200.0 via email in 1~3 business day valid,,2018-9-1
HJ 2058-2018 Technical specifications for printed circuit board manufacturing wastewater treatment 700.0 via email in 1~5 business day valid,,2018-9-1
HJ 2057-2018 Technical specification for wastewater treatment of lead smelting 550.0 via email in 1~5 business day valid,,2018-9-1
GB 3095-2012/XG1-2018 Ambient air quality standard,includes Amendment 1 120.0 via email in 1~3 business day valid,,2018-9-1
HJ 2056-2018 Technical specifications for mining and mineral processing wastewater treatment of copper,nickel and cobalt 470.0 via email in 1~5 business day valid,,2018-9-1
HJ 965-2018 Ambient air - Automatic determination of carbon monoxide - Non-dispersive infrared spectrometry method 184.0 via email in 1~3 business day valid,,2018-9-1
HJ 542-2009/XG1-2018 via email in business day valid,,2018-9-1
HJ 779-2015/XG1-2018 via email in business day valid,,2018-9-1
HJ 657-2013/XG1-2018 Ambient air and stationary source emission - Determination of metals in ambient particulate matter – Inductively coupled plasma/mass spectrometry (ICP-MS), includes Amendment 1 285.0 via email in 1 business day valid,,2018-9-1
HJ 656-2013/XG1-2018 Technical Specifications for gravimetric measurement methods for PM2.5 in ambient air , includes Amendment 1 330.0 via email in 1~5 business day valid,,2018-9-1
HJ 93-2013/XG1-2018 Specifications and Test Procedures for PM10 and PM2.5 Sampler , includes Amendment 1 675.0 via email in 1~5 business day valid,,2018-9-1
HJ 654-2013/XG1-2018 Specifications and Test Procedures for Ambient Air Quality Continuous Automated Monitoring System for SO2、NO2、O3 and CO , includes Amendment 1 495.0 via email in 1~5 business day valid,,2018-9-1
HJ 655-2013/XG1-2018 Technical specifications for installation and acceptance of ambient air quality continuous automated monitoring system for PM10 and PM2.5, includes Amendment 1 480.0 via email in 1~5 business day valid,,2018-9-1
HJ 653-2013/XG1-2018 via email in business day superseded,2022-6-1,2018-9-1
HJ 194-2017/XG1-2018 Technical specifications on manual methods for ambient air quality monitoring , includes Amendment 1 via email in business day valid,,2018-9-1
GB/T 15432-1995/XG1-2018 Ambient air--Determination of total suspended particulates--Gravimetric method, includes Amendment 1 105.0 via email in 1~3 business day valid,,2018-9-1
GB/T 15264-1994/XG1-2018 Ambient air--Determination of lead--Flame atomic absorption spectrophotometric method, includes Amendment 1 75.0 via email in 1~3 business day valid,,2018-9-1
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HJ 504-2009/XG1-2018 Ambient air-Determination of ozone-Indigo disulphonate spectrophotometry , includes Amendment 1 
  Issued on: 2009-10-20   Price(USD): 165.0
HJ 479-2009/XG1-2018 Ambient air-determination of nitrogen oxides-N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometric method  
  Issued on: 2009-11-01   Price(USD): 225.0
HJ 483-2009/XG1-2018 Ambient air-Determination of sulfur dioxide in ambient air-Tetrachloromercurate(TCM)-pararosiniline method, includes Amendment 1 
  Issued on: 2009-09-27   Price(USD): 270.0
HJ 482-2009/XG1-2018 Ambient air—Determination of sulfur dioxide—Formaldehyde absorbing-pararosaniline spectrophotometry, includes Amendment 1 
  Issued on: 2009-11-01   Price(USD): 200.0
HJ 2058-2018 Technical specifications for printed circuit board manufacturing wastewater treatment 
  Issued on: 2018-08-13   Price(USD): 700.0
HJ 2057-2018 Technical specification for wastewater treatment of lead smelting 
  Issued on: 2018-08-13   Price(USD): 550.0
GB 3095-2012/XG1-2018 Ambient air quality standard,includes Amendment 1 
  Issued on: 2012-06-29   Price(USD): 120.0
HJ 2056-2018 Technical specifications for mining and mineral processing wastewater treatment of copper,nickel and cobalt 
  Issued on: 2018-08-13   Price(USD): 470.0
HJ 965-2018 Ambient air - Automatic determination of carbon monoxide - Non-dispersive infrared spectrometry method 
  Issued on: 2018-08-31   Price(USD): 184.0
HJ 542-2009/XG1-2018  
  Issued on: 2009-12-30   Price(USD):
HJ 779-2015/XG1-2018  
  Issued on: 2015-12-04   Price(USD):
HJ 657-2013/XG1-2018 Ambient air and stationary source emission - Determination of metals in ambient particulate matter – Inductively coupled plasma/mass spectrometry (ICP-MS), includes Amendment 1 
  Issued on: 2013-08-16   Price(USD): 285.0
HJ 656-2013/XG1-2018 Technical Specifications for gravimetric measurement methods for PM2.5 in ambient air , includes Amendment 1 
  Issued on: 2013-07-30   Price(USD): 330.0
HJ 93-2013/XG1-2018 Specifications and Test Procedures for PM10 and PM2.5 Sampler , includes Amendment 1 
  Issued on: 2013-07-30   Price(USD): 675.0
HJ 654-2013/XG1-2018 Specifications and Test Procedures for Ambient Air Quality Continuous Automated Monitoring System for SO2、NO2、O3 and CO , includes Amendment 1 
  Issued on: 2013-07-30   Price(USD): 495.0
HJ 655-2013/XG1-2018 Technical specifications for installation and acceptance of ambient air quality continuous automated monitoring system for PM10 and PM2.5, includes Amendment 1  
  Issued on: 2013-07-30   Price(USD): 480.0
HJ 653-2013/XG1-2018  
  Issued on: 2013-07-30   Price(USD):
HJ 194-2017/XG1-2018 Technical specifications on manual methods for ambient air quality monitoring , includes Amendment 1 
  Issued on: 2017-12-29   Price(USD):
GB/T 15432-1995/XG1-2018 Ambient air--Determination of total suspended particulates--Gravimetric method, includes Amendment 1 
  Issued on: 1995-01-04   Price(USD): 105.0
GB/T 15264-1994/XG1-2018 Ambient air--Determination of lead--Flame atomic absorption spectrophotometric method, includes Amendment 1 
  Issued on: 1994-11-02   Price(USD): 75.0
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