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Chinese National Standard List: Iron ore

GB/T 24586-2009 Iron ores—Determination of apparent density,true density and porosity 
  Issued on: 2009-10-30   Translation Price(USD): 170.0
GB/T 6730.8-2016 Iron ores一Determination of iron (Ⅱ)content一 Potassium dichromate titrimetric method 
  Issued on: 2016-10-13   Translation Price(USD): 140.0
GB/T 6730.6-2016 Iron ores―Determination of metallic iron content―Ferric chloride-sodium acetate titrimetric method 
  Issued on: 2016-10-13   Translation Price(USD): 160.0
GB/T 6730.76-2017 Iron ores - Determination of potassium, sodium, vanadium, copper, zinc, lead, chromium, nickel, cobalt elements - Inductively coupled plasma optical emission spectrometry 
  Issued on: 2017-10-14   Translation Price(USD): 250.0
GB 6730.20-1986 Methods for the chemical analysis of iron ores; The volumetric method for the determination of phosphorus content 
  Issued on: 1986-08-19   Translation Price(USD): 105.0
GB/T 6730.21-2016 Iron ores―Determination of manganse content―Potassium periodate spectrophotometric method 
  Issued on: 2016-10-13   Translation Price(USD): 160.0
GB/T 6730.31-1986 Methods for chemical analysis of iron ores - The benzoylphenylhydroxylamine extraction photometric method for the determination of vanadium content  
  Issued on: 1986-8-19   Translation Price(USD): 214.0
GB 6730.17-1986 Methods for chemical analysis of iron ores; The combustion iodometric method for the determination of sulfur content 
  Issued on: 1986-08-19   Translation Price(USD): 60.0
GB/T 6730.9-2016 Iron ores-Determination of silicon content-- Silicomolybdic blue spectrophotometric method reduced by ammonium ferrous sulfate 
  Issued on: 2016-10-13   Translation Price(USD): 160.0
GB/T 6730.40-1986 Methods for the chemical analysis of iron ores--The polarography method for the determination of nickel content 
  Issued on: 1986-08-19   Translation Price(USD): 220.0
GB/T 10322.1-2014 Iron ores―Sampling and sample preparation procedures 
  Issued on: 2014-06-24   Translation Price(USD): 990.0
GB/T 6730.28-2006 Iron ores―Determinaton of fluorine content―Ion-selective electrode method 
  Issued on: 2006-08-16   Translation Price(USD): 150.0
GB/T 6730.10-2014 Iron ores―Determination of silicon content―Gravimetric methods 
  Issued on: 2014-09-30   Translation Price(USD): 220.0
GB/T 6730.58-2004 Iron ores—Determination of vanadium content—Flame atomic absorption spectrometric methods 
  Issued on: 2004-03-24   Translation Price(USD): 150.0
GB/T 10322.6-2004 Iron ore—Determination of decrepitation index 
  Issued on: 2004-03-24   Translation Price(USD): 86.0
GB 6730.49-1986 Methods for chemical analysis of iron ores - The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content  
  Issued on: 1986-8-19   Translation Price(USD): 90.0
GB/T 6730.35-2016 Iron ores—Determination of copper content—Oxalic acid bis-cyclohexylidene hydragide(cuprizone) spectrophotometric method 
  Issued on: 2016-10-13   Translation Price(USD): 160.0
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