2025-12-19 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
HB/Z 5107.1-2004 Methods for analysis of chemical oxidation solution for magnesium alloy -- Part 1: Determination of sodium fluoride content in sodium fluoride oxidation solution by EDTA volumetric method 75.0 via email in 1~3 business day valid,,2004-12-1
GB/T 20975.3-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 3：Determination of copper content 280.0 via email in 1~3 business day superseded,2021-4-1,2008-9-1
GB/T 21994.4-2008 Chemical analysis of magnesium fluoride - Part 4: Determination of magnesium - EDTA volumetric method 90.0 via email in 1~3 business day valid,,2008-12-1
YS/T 244.4-2008 Chemical analysis methods of high purity aluminum Part 4: Determination of gallium content by butylrhodamine B photometric method 90.0 via email in 1~3 business day valid,,2008-9-1
YS/T 38.1-2009 Chemical analysis methods of High pure gallium - Part 1: Determination of silicon content - Molybdenum blue spectrophotometry 100.0 via email in 1~3 business day valid,,2010-6-1
YS/T 807.11-2012 Chemical Analysis Methods of Aluminum Hardeners - Part 11: Determination of Sodium Content - Flame Atomic Absorption Spectrometric Method 120.0 via email in 1~3 business day valid,,2013-3-1
YS/T 535.4-2006 Methods for chemical analysis of sodium fluoride The 1, 10-phenanthroline spectrophotometric method for the determination of iron content 180.0 via email in 1~3 business day valid,,2006-10-11
HB 5297.19-2001 Methods for Chemical Analysis of Titanium Alloys - Determination of Boron Content by Extraction-methylene blue-1, 2 dichloroethane Spectrophotometric Method 45.0 via email in 1~3 business day valid,,2002-2-1
GB/T 21994.5-2008 Chemical analysis of magnesium fluoride - Part 5: Determiantion of calcium content - Method of flame atomic absorption spectrometry 90.0 via email in 1~3 business day valid,,2008-12-1
YS/T 768-2011 Flame atomic absorption spectrometric analysis method of lithium in electrolyte cryolite 130.0 via email in 1~3 business day superseded,2024-7-1,2012-7-1
GB/T 8157-1987 Preparation and storage of test samples of sodium fluoride 180.0 via email in 1~3 business day superseded,2006-10-11,1988-6-1
HB/Z 5107.6-2004 Methods for analysis of chemical oxidation solution for magnesium alloy -- Part 6: Determination of potassium bichromate content in glacial acetic acid oxidation solution by potentiometric method 75.0 via email in 1~3 business day valid,,2004-12-1
GB/T 6609.30-2009 Chemical analysis methods and determination of physical performance of alumina - Part 30: X-ray fluorescence spectrometric method for the determination centent of trace elements 160.0 via email in 1~3 business day superseded2022-10-01,2022-10-1,2010-2-1
GB/T 13748.4-1992 Magnesium and its alloys--Determination of cerium content--Tribromoarsenazo spectrophotometric method 180.0 via email in business day superseded2006-01-01 ,2006-1-1,1993-6-1
SN/T 0254-1993 Method for the determination of chloride in calcine magnesite for export 224.0 via email in 1~3 business day superseded2011-07-01,2011-7-1,1994-5-1
YS/T 244.2-2008 Chemical analysis methods of high purity aluminum Part 2:Determination of silicon content by extraction-molybdenum blue photometric method 120.0 via email in 1~3 business day valid,,2008-9-1
GB/T 5195.6-1985 Methods for chemical analysis of fluor-spar--The molybdenum blue photometric method for the determination of phosphorus content 180.0 via email in 1~3 business day valid,,1986-3-1
GB/T 21994.6-2008 Chemical analysis of magnesium fluoride - Part 6: Determination of silica content - Molybdenum blue photometric method 90.0 via email in 1~3 business day valid,,2008-12-1
YS/T 535.1-2006 Methods for chemical analysis of sodium fluoride The gravimetric method for the determination of moisture content 180.0 via email in 1~3 business day valid,,2006-10-11
GB/T 20975.26-2013 Methods for Chemical Analysis of Aluminium and Aluminium Alloys - Part 26: Determination of Carbon Content Infrared Absorption Method 100.0 via email in 1~3 business day valid,,2014-8-1
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HB/Z 5107.1-2004 Methods for analysis of chemical oxidation solution for magnesium alloy -- Part 1: Determination of sodium fluoride content in sodium fluoride oxidation solution by EDTA volumetric method 
  Issued on:   Price(USD): 75.0
GB/T 20975.3-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 3：Determination of copper content 
  Issued on: 2008-3-31   Price(USD): 280.0
GB/T 21994.4-2008 Chemical analysis of magnesium fluoride - Part 4: Determination of magnesium - EDTA volumetric method 
  Issued on: 2008-6-9   Price(USD): 90.0
YS/T 244.4-2008 Chemical analysis methods of high purity aluminum Part 4: Determination of gallium content by butylrhodamine B photometric method 
  Issued on: 2008-3-12   Price(USD): 90.0
YS/T 38.1-2009 Chemical analysis methods of High pure gallium - Part 1: Determination of silicon content - Molybdenum blue spectrophotometry 
  Issued on: 2009-12-4   Price(USD): 100.0
YS/T 807.11-2012 Chemical Analysis Methods of Aluminum Hardeners - Part 11: Determination of Sodium Content - Flame Atomic Absorption Spectrometric Method 
  Issued on: 2012-11-7   Price(USD): 120.0
YS/T 535.4-2006 Methods for chemical analysis of sodium fluoride The 1, 10-phenanthroline spectrophotometric method for the determination of iron content 
  Issued on: 2006-07-27   Price(USD): 180.0
HB 5297.19-2001 Methods for Chemical Analysis of Titanium Alloys - Determination of Boron Content by Extraction-methylene blue-1, 2 dichloroethane Spectrophotometric Method 
  Issued on: 2001-11-15   Price(USD): 45.0
GB/T 21994.5-2008 Chemical analysis of magnesium fluoride - Part 5: Determiantion of calcium content - Method of flame atomic absorption spectrometry 
  Issued on: 2008-6-9   Price(USD): 90.0
YS/T 768-2011 Flame atomic absorption spectrometric analysis method of lithium in electrolyte cryolite 
  Issued on: 2011-12-20   Price(USD): 130.0
GB/T 8157-1987 Preparation and storage of test samples of sodium fluoride 
  Issued on: 1987-08-10   Price(USD): 180.0
HB/Z 5107.6-2004 Methods for analysis of chemical oxidation solution for magnesium alloy -- Part 6: Determination of potassium bichromate content in glacial acetic acid oxidation solution by potentiometric method 
  Issued on: 2004-09-01   Price(USD): 75.0
GB/T 6609.30-2009 Chemical analysis methods and determination of physical performance of alumina - Part 30: X-ray fluorescence spectrometric method for the determination centent of trace elements 
  Issued on: 2009-4-15   Price(USD): 160.0
GB/T 13748.4-1992 Magnesium and its alloys--Determination of cerium content--Tribromoarsenazo spectrophotometric method 
  Issued on: 1992-01-01   Price(USD): 180.0
SN/T 0254-1993 Method for the determination of chloride in calcine magnesite for export 
  Issued on: 1993-11-05   Price(USD): 224.0
YS/T 244.2-2008 Chemical analysis methods of high purity aluminum Part 2:Determination of silicon content by extraction-molybdenum blue photometric method 
  Issued on: 2008-03-12   Price(USD): 120.0
GB/T 5195.6-1985 Methods for chemical analysis of fluor-spar--The molybdenum blue photometric method for the determination of phosphorus content 
  Issued on: 1985-05-18   Price(USD): 180.0
GB/T 21994.6-2008 Chemical analysis of magnesium fluoride - Part 6: Determination of silica content - Molybdenum blue photometric method 
  Issued on: 2008-6-9   Price(USD): 90.0
YS/T 535.1-2006 Methods for chemical analysis of sodium fluoride The gravimetric method for the determination of moisture content 
  Issued on: 2006-07-27   Price(USD): 180.0
GB/T 20975.26-2013 Methods for Chemical Analysis of Aluminium and Aluminium Alloys - Part 26: Determination of Carbon Content Infrared Absorption Method 
  Issued on: 2013-11-27   Price(USD): 100.0
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