2025-12-5 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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GB 4291-1984 Synthetic cryolite 30.0 via email in 1~3 business day superseded,1999-9-1,1985-3-1
SN/T 5305-2021 Determination of fluoride and chloride content in lead concentrates - lon chromatography 200.0 via email in 1~3 business day valid,,2022-1-1
YB/T 5286-1999 Synthetic rutile via email in 1~3 business day superseded,2008-1-23,
GB/Z 39124-2020 Method for chemical analysis of lead concentrates—Determination of antimony content—Ce(SO4)2 titration method 105.0 via email in 1~3 business day valid,,2021-9-1
GB/T 15080.6-1994 Antimony concentrates-Determination of selenium content 180.0 via email in 1~3 business day superseded,2006-10-11,1994-1-2
YS/T 472.4-2005 Methods for chemical analysis of nickel concentrates and cobalt sulfide concentrates --Determination of lead content -- Flame atomic absorption spectrometry 110.0 via email in 1~3 business day valid,,2005-12-1
YS/T 575.5-2006 Methods for chemical analysis of bauxite -- Determination of iron oxide content -- Orthophenanthroline photometric method 184.0 via email in 1~3 business day superseded,2008-5-1,2006-10-11
GB/T 14353.12-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of sulfur 224.0 via email in 1~3 business day superseded,2011-2-21,1994-2-1
YS/T 514.12-2006 Methods for chemical analysis of high-titanium slag and rutile The EGTA and CyDTA volumetric methods for the determination of calcium oxide and magnesium oxide content 184.0 via email in 1~3 business day superseded,2010-6-1,2006-10-11
GB/T 14353.15-1993 for chemical analysis of copper ores lead ores and zinc ores. Determination of selenium content. 3, 3 - Diaminobenzidine photometric method 184.0 via email in 1~3 business day superseded,2015-4-1,1994-2-1
GB/T 4102.2-1983 Methods for chemical analysis of high-titanium slag and rutile;The potassium dichromate volumetric method for the determination of total iron content 184.0 via email in 1~3 business day superseded,2006-10-11,1984-1-2
YS/T 575.8-2006 Methods for chemical analysis of bauxite. Determination of magnesium oxide content. Flame atomic absorption spectrophotometric method 260.0 via email in 1~3 business day abolished2008-05-01 ,2008-5-1,2006-10-11
DZ/T 0279.3-2016 Analysis methods for regional geochemical sample. Part 3: Determination of 15 elements including barium, beryllium, bismuth etc. by inductively coupled plasma mass spectrometry 340.0 via email in 1~3 business day valid,,2016-12-1
GB/T 14353.16-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of tellurium content. Graphite furnace atomic absorption spectrometric method 180.0 via email in 1~3 business day superseded2011-02-01 ,2011-2-1,1994-2-1
YS/T 514.8-2006 Methods for chemical analysis of high-titanium slag and rutile The EDTA volumetric method for the deter-mination of aluminium oxide content 184.0 via email in 1~3 business day superseded,2010-6-1,2006-10-11
YS/T 575.12-2006 Methods for chemical analysis of bauxite -- Determination of vanadium pentoxide content -- N-benzoyl-N-phenythyroxylamine photometric method 264.0 via email in 1~3 business day superseded,2008-5-1,2006-10-11
GB/T 3257.11-1999 Methods for chemical analysis of bauxite--Determination of chromium oxide content--Flame atomic absorption spectrophotometric method 100.0 via email in 1~3 business day superseded,2006-10-11,2000-4-1
GB/T 3257.22-1999 Methods for chemical analysis of bauxite--Preparation of pre-dried test samples 180.0 via email in 1~3 business day superseded,2006-10-11,2000-4-1
GB/T 27673-2011 Copper,lead,zinc and nickel concentrates—Determination of mass loss of bulk material on drying 210.0 via email in 1~3 business day valid,,2012-10-1
YS/T 575.14-2006 Methods for chemical analysis of bauxite -- Determination the total content of rare earth oxide -- Tribromo-arsenazo photometric method 224.0 via email in 1~3 business day superseded,2008-5-1,2006-10-11
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GB 4291-1984 Synthetic cryolite 
  Issued on:   Price(USD): 30.0
SN/T 5305-2021 Determination of fluoride and chloride content in lead concentrates - lon chromatography 
  Issued on: 2021-06-18   Price(USD): 200.0
YB/T 5286-1999 Synthetic rutile 
  Issued on:   Price(USD):
GB/Z 39124-2020 Method for chemical analysis of lead concentrates—Determination of antimony content—Ce(SO4)2 titration method 
  Issued on: 2020-10-11   Price(USD): 105.0
GB/T 15080.6-1994 Antimony concentrates-Determination of selenium content 
  Issued on: 1994-05-11   Price(USD): 180.0
YS/T 472.4-2005 Methods for chemical analysis of nickel concentrates and cobalt sulfide concentrates --Determination of lead content -- Flame atomic absorption spectrometry 
  Issued on: 2005-5-18   Price(USD): 110.0
YS/T 575.5-2006 Methods for chemical analysis of bauxite -- Determination of iron oxide content -- Orthophenanthroline photometric method 
  Issued on: 2006-07-27   Price(USD): 184.0
GB/T 14353.12-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of sulfur 
  Issued on: 1992-12-05   Price(USD): 224.0
YS/T 514.12-2006 Methods for chemical analysis of high-titanium slag and rutile The EGTA and CyDTA volumetric methods for the determination of calcium oxide and magnesium oxide content 
  Issued on: 2006-07-27   Price(USD): 184.0
GB/T 14353.15-1993 for chemical analysis of copper ores lead ores and zinc ores. Determination of selenium content. 3, 3 - Diaminobenzidine photometric method 
  Issued on: 1993-5-12   Price(USD): 184.0
GB/T 4102.2-1983 Methods for chemical analysis of high-titanium slag and rutile;The potassium dichromate volumetric method for the determination of total iron content 
  Issued on: 1983-01-02   Price(USD): 184.0
YS/T 575.8-2006 Methods for chemical analysis of bauxite. Determination of magnesium oxide content. Flame atomic absorption spectrophotometric method 
  Issued on: 2006-07-27   Price(USD): 260.0
DZ/T 0279.3-2016 Analysis methods for regional geochemical sample. Part 3: Determination of 15 elements including barium, beryllium, bismuth etc. by inductively coupled plasma mass spectrometry 
  Issued on: 2016-08-16   Price(USD): 340.0
GB/T 14353.16-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of tellurium content. Graphite furnace atomic absorption spectrometric method 
  Issued on: 1993-05-12   Price(USD): 180.0
YS/T 514.8-2006 Methods for chemical analysis of high-titanium slag and rutile The EDTA volumetric method for the deter-mination of aluminium oxide content 
  Issued on: 2006-07-27   Price(USD): 184.0
YS/T 575.12-2006 Methods for chemical analysis of bauxite -- Determination of vanadium pentoxide content -- N-benzoyl-N-phenythyroxylamine photometric method 
  Issued on: 2006-07-27   Price(USD): 264.0
GB/T 3257.11-1999 Methods for chemical analysis of bauxite--Determination of chromium oxide content--Flame atomic absorption spectrophotometric method 
  Issued on: 1999-08-03   Price(USD): 100.0
GB/T 3257.22-1999 Methods for chemical analysis of bauxite--Preparation of pre-dried test samples 
  Issued on: 1999-08-03   Price(USD): 180.0
GB/T 27673-2011 Copper,lead,zinc and nickel concentrates—Determination of mass loss of bulk material on drying 
  Issued on: 2011-12-30   Price(USD): 210.0
YS/T 575.14-2006 Methods for chemical analysis of bauxite -- Determination the total content of rare earth oxide -- Tribromo-arsenazo photometric method 
  Issued on: 2006-07-27   Price(USD): 224.0
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