2023-9-24 18.232.179.37
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Chinese National Standard List: Rare metals and their alloys analysis method

GB/T 11064.16-2023 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride―Part 16:Determination of calcium, magnesium,copper,lead,zinc,nickel,manenases,cadmium,aluminum, iron and sulfate contents―Inductively coupled plasma at 
  Issued on: 2023-08-06   Price(USD): 255.0
GB/T 6150.15-2023 Methods for chemical analysis of tungsten concentrates―Part 15:Determination of bismuth content―Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry 
  Issued on: 2023-08-06   Price(USD): 225.0
GB/T 6150.10-2023 Methods for chemical analysis of tungsten concentrates―Part 10:Determination of lead content―Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry 
  Issued on: 2023-08-06   Price(USD): 225.0
GB/T 6150.4-2023 Methods for chemical analysis of tungsten concentrates―Part 4:Determination of sulfur content―High frequency-infrared absorption method and combustion-iodometric method 
  Issued on: 2023-08-06   Price(USD): 225.0
GB/T 6150.8-2023 Methods for chemical analysis of tungsten concentrates―Part 8:Determination of molybdenum content―Thiocyante spectrophotometry method 
  Issued on: 2023-08-06   Price(USD): 165.0
GB/T 6150.12-2023 Methods for chemical analysis of tungsten concentrates―Part 12:Determination of silicon dioxide content―Silicomolybdenum blue spectrophotometry and gravimetry 
  Issued on: 2023-08-06   Price(USD): 225.0
GB/T 42656-2023 Rare earth-based hydrogen storage alloys―Test method for measurement of kinetic properties of hydrogenation dehydrogenation reaction 
  Issued on: 2023-08-06   Price(USD): 225.0
GB/T 29918-2023 Rare earth-based hydrogen storage alloys—Test method for measurement of pressure-composition isotherm (PCI)  
  Issued on: 2023-08-06   Price(USD): 255.0
GB/T 6150.6-2023 Methods for chemical analysis of tungsten concentrates―Part 6:Determination of moisture content―Gravimetric method 
  Issued on: 2023-08-06   Price(USD): 165.0
GB/T 26416.9-2023 Chemical analysis methods for rare earth ferroalloy—Part 9：Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometry  
  Issued on: 2023-05-23   Price(USD): 165.0
GB/T 6150.18-2023 Methods for chemical analysis of tungsten concentrates一Part 18：Determination of barium content一Inductively coupled plasma atomic emission spectrometry  
  Issued on: 2023-05-23   Price(USD): 165.0
GB/T 26416.8-2023 Chemical analysis methods for rare earth ferroalloy—Part 8: Determination of silicon content—Spectrophotometry  
  Issued on: 2023-05-23   Price(USD): 165.0
GB/T 26416.7-2023 Chemical analysis methods for rare earth ferroalloy—Part 7: Determination of carbon and sulfur contents—High frequency - infrared absorption method  
  Issued on: 2023-05-23   Price(USD): 165.0
GB/T 26416.1-2022 Chemical analysis methods for rare earth ferroalloy—Part 1: Determination of total rare earth content 
  Issued on: 2022-12-30   Price(USD): 225.0
GB/T 26416.4-2022 Chemical analysis method for rare earth ferroalloy—Part 4: Determination of iron content—Potassium dichromate titration 
  Issued on: 2022-12-30   Price(USD): 90.0
GB/T 12690.1-2022 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 1：Determination of carbon and sulfur contents—High frequency-infrared absorption method 
  Issued on: 2022-12-30   Price(USD): 120.0
GB/T 26416.2-2022 Chemical analysis method for rare earth ferroalloy—Part 2: Determination of rare earth impurity contents—Inductively coupled plasma emission spectrometry 
  Issued on: 2022-12-30   Price(USD): 270.0
GB/T 26416.3-2022 Chemical analysis methods for rare earth ferroalloy—Part 3: Determination of calcium, magnesium, aluminium, nickel and manganese contents—Inductively coupled plasma emission spectrometry  
  Issued on: 2022-12-30   Price(USD): 225.0
GB/T 26416.5-2022 Chemical analysis method for rare earth ferroalloy—Part 5: Determination of oxygen content—Impulse-infrared absorption method 
  Issued on: 2022-12-30   Price(USD): 90.0
GB/T 6150.2-2022 Methods for chemical analysis of tungsten concentrates—Part 2: Determination of tin content—Potassium iodate titrimetry and inductively coupled plasma atomic emission spectrometry 
  Issued on: 2022-10-12   Price(USD): 255.0
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