2025-12-11 216.73.216.21
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
GB/T 31948-2015 Chromium ores―Determination of mercury content―Solid sampling and direct mercury analysis method 118.0 via email in 1~3 business day valid,,2016-6-1
GB/T 29517-2013 Method for manual sample preparation of chrome ores in bulk 210.0 via email in 1~3 business day valid,,2014-2-1
YB/T 5285-2011 Sulphate titanium slag 314.0 via email in 1~3 business day valid,,2012-7-1
GB/T 24227-2009 Chromium ores and concentrates—Determination of silicon content—Spectrophotometric method and gravimetric method 150.0 via email in 1~3 business day valid,,2010-4-1
GB/T 24231-2009 Chrome ores—Determination of magnesium aluminum silicon calcium titanium vanadium chrome manganese iron and nickel content—Wavelength dispersive X-ray fluorescence spectrometric method 210.0 via email in 1~2 business day valid,,2010-4-1
GB/T 24222-2009 Chromium ores—Determination of moisture of lots 100.0 via email in 1~3 business day valid,,2010-4-1
GB/T 24224-2009 Chromium ores—Determination of sulfur content—Combustion-neutralization titration method,combustion-potassium iodate titration method and combustion-infrared absorption method 210.0 via email in 1~3 business day valid,,2010-4-1
GB/T 24225-2009 Chromium ores—Determination of total iron content—Titrimetric method after reduction 150.0 via email in 1~3 business day valid,,2010-4-1
GB/T 24243-2009 Chromium ores—Increment sampling 220.0 via email in 1~3 business day valid,,2010-4-1
GB/T 24228-2009 Chromium ores and concentrates—Methods of chemical analysis—General instruction 80.0 via email in 1~3 business day valid,,2010-4-1
GB/T 24221-2009 Chromium ores—Determination of calcium and magnesium contents—EDTA titrimetric method 150.0 via email in 1~3 business day valid,,2010-4-1
GB/T 24220-2009 Chromium ores—Determination of hygroscopic moisture content in analytical samples—Gravimetric method 80.0 via email in 1~3 business day valid,,2010-4-1
GB/T 24192-2009 Chromium ores—Determination of particle size by sieving 100.0 via email in 1~3 business day valid,,2010-4-1
GB/T 24230-2009 Chromium ores and concentrates—Determination of chromium content—Titrimetric method 140.0 via email in 1~3 business day valid,,2010-4-1
GB/T 24229-2009 Chromium ores and concentrates—Determination of aluminium content—Complexometric method 140.0 via email in 1~3 business day valid,,2010-4-1
GB/T 24193-2009 Chromium ores and concentrates—Determination of aluminium iron magnesium and silicon content—Inductively coupled plasma atomic emission spectrometry 150.0 via email in 1~2 business day valid,,2010-4-1
GB/T 24223-2009 Chromium ores—Determination of phosphorus content—Reduced molybdophosphate photometric method 150.0 via email in 1~3 business day valid,,2010-4-1
GB/T 24226-2009 Chromium ores and concentrates—Determination of calcium contents—Flame atomic absorption spectrometric method 150.0 via email in 1~2 business day valid,,2010-4-1
YB/T 505.4-2007 Vanadium and Titanium Slag - Determination of Calcum and Magnesium content - Titrimetric Method 125.0 via email in 1~3 business day valid,,2007-7-1
YB/T 505.6-2007 Vanadium and Titanium Slag - Determination of Manganese Oxide Content - Flame Atomic Absorption Method 100.0 via email in 1~3 business day valid,,2007-7-1
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GB/T 31948-2015 Chromium ores―Determination of mercury content―Solid sampling and direct mercury analysis method 
  Issued on: 2015-09-11   Price(USD): 118.0
GB/T 29517-2013 Method for manual sample preparation of chrome ores in bulk 
  Issued on: 2013-5-9   Price(USD): 210.0
YB/T 5285-2011 Sulphate titanium slag 
  Issued on: 2011-12-20   Price(USD): 314.0
GB/T 24227-2009 Chromium ores and concentrates—Determination of silicon content—Spectrophotometric method and gravimetric method 
  Issued on: 2009-7-15   Price(USD): 150.0
GB/T 24231-2009 Chrome ores—Determination of magnesium aluminum silicon calcium titanium vanadium chrome manganese iron and nickel content—Wavelength dispersive X-ray fluorescence spectrometric method 
  Issued on: 2009-7-15   Price(USD): 210.0
GB/T 24222-2009 Chromium ores—Determination of moisture of lots 
  Issued on: 2009-7-15   Price(USD): 100.0
GB/T 24224-2009 Chromium ores—Determination of sulfur content—Combustion-neutralization titration method,combustion-potassium iodate titration method and combustion-infrared absorption method 
  Issued on: 2009-07-15   Price(USD): 210.0
GB/T 24225-2009 Chromium ores—Determination of total iron content—Titrimetric method after reduction 
  Issued on: 2009-07-15   Price(USD): 150.0
GB/T 24243-2009 Chromium ores—Increment sampling 
  Issued on: 2009-7-15   Price(USD): 220.0
GB/T 24228-2009 Chromium ores and concentrates—Methods of chemical analysis—General instruction 
  Issued on: 2009-7-15   Price(USD): 80.0
GB/T 24221-2009 Chromium ores—Determination of calcium and magnesium contents—EDTA titrimetric method 
  Issued on: 2009-7-15   Price(USD): 150.0
GB/T 24220-2009 Chromium ores—Determination of hygroscopic moisture content in analytical samples—Gravimetric method 
  Issued on: 2009-7-15   Price(USD): 80.0
GB/T 24192-2009 Chromium ores—Determination of particle size by sieving 
  Issued on: 2009-07-08   Price(USD): 100.0
GB/T 24230-2009 Chromium ores and concentrates—Determination of chromium content—Titrimetric method 
  Issued on: 2009-7-15   Price(USD): 140.0
GB/T 24229-2009 Chromium ores and concentrates—Determination of aluminium content—Complexometric method 
  Issued on: 2009-7-15   Price(USD): 140.0
GB/T 24193-2009 Chromium ores and concentrates—Determination of aluminium iron magnesium and silicon content—Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2009-7-8   Price(USD): 150.0
GB/T 24223-2009 Chromium ores—Determination of phosphorus content—Reduced molybdophosphate photometric method 
  Issued on: 2009-7-15   Price(USD): 150.0
GB/T 24226-2009 Chromium ores and concentrates—Determination of calcium contents—Flame atomic absorption spectrometric method 
  Issued on: 2009-07-15   Price(USD): 150.0
YB/T 505.4-2007 Vanadium and Titanium Slag - Determination of Calcum and Magnesium content - Titrimetric Method 
  Issued on: 2007-01-25   Price(USD): 125.0
YB/T 505.6-2007 Vanadium and Titanium Slag - Determination of Manganese Oxide Content - Flame Atomic Absorption Method 
  Issued on: 2007-01-25   Price(USD): 100.0
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