2025-12-23 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
SY/T 6465-2000 Evaluation methods for foaming agent of drainaging gas recovery 165.0 via email in 1~3 business day valid,,2000-10-1
HG/T 4542-2013 Circulating Cooling Water - Determination of Polyepoxysuecinic Acid 120.0 via email in 1~3 business day valid,,2014-3-1
YS/T 519.1-2006 Methods for chemical analysis of arsenic The potassium bromate volumetric method for the determination of arsenic content 180.0 via email in 1~3 business day superseded,2010-6-1,2006-10-11
GB/T 34002-2017 Microbeam analysis―Analytical transmission electron microscopy―Methods for calibrating image magnification by using reference materials having periodic structures 550.0 via email in 1~5 business day valid,,2018-6-1
HG/T 3533-2011 Industrial circulating cooling water-Determination of ignition-loss for sludge and corrosion products 130.0 via email in 1~3 business day valid,,2012-7-1
QJ 1206-1987 Analysis Methods for Nickel Rendering Acidic Gold Plated Solution of Edge Connector 105.0 via email in 1~3 business day valid,,1987-12-1
GB/T 14642-2009 Industrial circulating cooling water and boiler water - Determination of fluoride, chloride, phosphate, nitrite, nitrate and sulfate - Ion chromatography 210.0 via email in 1~3 business day valid,,2010-2-1
GB/T 32495-2016 Surface chemical analysis—Secondary-ion mass spectrometry—Method for depth profiling of arsenic in silicon 190.0 via email in 1~3 business day valid,,2017-1-1
GB/T 601-2002 Chemical Reagent - Preparations of Standard Volumetric Solutions 250.0 via email in 1 business day superseded2017-05-01 ,2017-5-1,2003-4-1
HG/T 2843-1997 Chemical fertilizer Products-standard volumetric、standard、reagent and indicator solutions for chemical analysis 420.0 via email in 1~3 business day valid,,1997-10-1
GB/T 10656-2008 Analysis of water used in boiler and cooling system - Determination of zinc - Zincon spectrophotometry 75.0 via email in 1~3 business day superseded2022-10-01,2022-10-1,2008-9-1
GB/T 16631-1996 General rules for analytical methods of liquid column chromatography 390.0 via email in 1~5 business day superseded2009-02-01,2009-2-1,1997-5-1
GB/T 6680-1986 General rules for sampling liquid chemical products 370.0 via email in 1~5 business day superseded,2004-5-1,1987-7-1
GB 5274-1985 Gas analysis; Preparation of calibration gas mixtures; Weighing methods 150.0 via email in 1~3 business day superseded2009-01-01,2009-1-1,1986-6-1
GB/T 6909-2008 Analysis of water used in boiler and cooling system - Determination of hardness 120.0 via email in 1~3 business day superseded,2019-1-1,2008-9-1
HG/T 3530-2012 Industrial circulating cooling water—Sampling and production for sludge and corrosion products 130.0 via email in 1~3 business day valid,,2013-3-1
GB/T 34972-2017 Determination of metal content in gases- Inductively coupled plasma mass spectrometry method 160.0 via email in 1~3 business day valid,,2018-2-1
GB/T 25188-2010 Thickness measurements for ultrathin silicon oxide layers on silicon wafers X-ray photoelectron spectroscopy 180.0 via email in 1~3 business day valid,,2011-8-1
GB/T 22593-2008 Water treatment reagent - General rules for the determination of limiting viscosity number 100.0 via email in 1~3 business day valid,,2009-9-1
GB/T 603-2002 Chemical Reagent – Preparations of Reagent Solution for Use in Tes 90.0 via email in 1 business day superseded,2024-3-1,2004-4-1
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SY/T 6465-2000 Evaluation methods for foaming agent of drainaging gas recovery 
  Issued on: 2000-03-10   Price(USD): 165.0
HG/T 4542-2013 Circulating Cooling Water - Determination of Polyepoxysuecinic Acid 
  Issued on: 2013-10-17   Price(USD): 120.0
YS/T 519.1-2006 Methods for chemical analysis of arsenic The potassium bromate volumetric method for the determination of arsenic content 
  Issued on: 2006-07-27   Price(USD): 180.0
GB/T 34002-2017 Microbeam analysis―Analytical transmission electron microscopy―Methods for calibrating image magnification by using reference materials having periodic structures 
  Issued on: 2017-07-12   Price(USD): 550.0
HG/T 3533-2011 Industrial circulating cooling water-Determination of ignition-loss for sludge and corrosion products 
  Issued on: 2011-12-20   Price(USD): 130.0
QJ 1206-1987 Analysis Methods for Nickel Rendering Acidic Gold Plated Solution of Edge Connector 
  Issued on: 1987-06-18   Price(USD): 105.0
GB/T 14642-2009 Industrial circulating cooling water and boiler water - Determination of fluoride, chloride, phosphate, nitrite, nitrate and sulfate - Ion chromatography 
  Issued on: 2009-5-18   Price(USD): 210.0
GB/T 32495-2016 Surface chemical analysis—Secondary-ion mass spectrometry—Method for depth profiling of arsenic in silicon 
  Issued on: 2016-02-24   Price(USD): 190.0
GB/T 601-2002 Chemical Reagent - Preparations of Standard Volumetric Solutions 
  Issued on: 2001-12-31   Price(USD): 250.0
HG/T 2843-1997 Chemical fertilizer Products-standard volumetric、standard、reagent and indicator solutions for chemical analysis 
  Issued on: 1997-02-24   Price(USD): 420.0
GB/T 10656-2008 Analysis of water used in boiler and cooling system - Determination of zinc - Zincon spectrophotometry 
  Issued on: 2008-04-01   Price(USD): 75.0
GB/T 16631-1996 General rules for analytical methods of liquid column chromatography 
  Issued on: 1996-01-02   Price(USD): 390.0
GB/T 6680-1986 General rules for sampling liquid chemical products 
  Issued on: 1986-08-13   Price(USD): 370.0
GB 5274-1985 Gas analysis; Preparation of calibration gas mixtures; Weighing methods 
  Issued on: 1985-08-01   Price(USD): 150.0
GB/T 6909-2008 Analysis of water used in boiler and cooling system - Determination of hardness 
  Issued on: 2008-04-01   Price(USD): 120.0
HG/T 3530-2012 Industrial circulating cooling water—Sampling and production for sludge and corrosion products 
  Issued on: 2012-11-7   Price(USD): 130.0
GB/T 34972-2017 Determination of metal content in gases- Inductively coupled plasma mass spectrometry method 
  Issued on: 2017-11-01   Price(USD): 160.0
GB/T 25188-2010 Thickness measurements for ultrathin silicon oxide layers on silicon wafers X-ray photoelectron spectroscopy 
  Issued on: 2010-9-26   Price(USD): 180.0
GB/T 22593-2008 Water treatment reagent - General rules for the determination of limiting viscosity number 
  Issued on: 2008-12-23   Price(USD): 100.0
GB/T 603-2002 Chemical Reagent – Preparations of Reagent Solution for Use in Tes 
  Issued on: 2002-10-15   Price(USD): 90.0
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