2025-12-15 216.73.216.89
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 6730.89-2024 Iron ores—Determination of thorium content—Arsenazo Ⅲ spectrophotometric method 285.0 via email in 1~3 business day valid,,2024-12-1
GB/T 6730.63-2024 Iron ores—Determination of aluminum, calcium, magnesium, manganese, phosphorus, silicon and titanium content—Inductively coupled plasma atomic emission spectrometric method 435.0 via email in 1~5 business day valid,,2024-12-1
GB/T 24189-2024 Iron ores for blast furnace feedstocks—Determination of the reducibility by the final degree of reduction index 225.0 via email in 1~3 business day valid,,2024-12-1
GB/T 44031-2024 Manganese ores—Methods of chemical analysis—General instructions 255.0 via email in 1~3 business day valid,,2024-12-1
GB/T 44032-2024 Identification method for iron ore and materials containing iron 255.0 via email in 1~3 business day valid,,2024-12-1
GB/T 43877-2024 Iron ores—Method for determination of assimilation performance 255.0 via email in 1~3 business day valid,,2024-11-1
GB/T 27692-2024 Iron pellets for blast furnaces 120.0 via email in 1~3 business day valid,,2024-11-1
GB/T 14949.7-2024 Manganese ores—Determination of sodium and potassium content—Flame atomic absorption spectrometric method 315.0 via email in 1~5 business day valid,,2024-11-1
GB/T 6730.73-2024 Iron ores—Determination of total iron content—EDTA photometric titration method 255.0 via email in 1~3 business day valid,,2024-11-1
GB/T 1361-2024 General rules and regulations for analysis of iron ores 165.0 via email in 1~3 business day valid,,2024-11-1
T/HNNMIA 2-2024 via email in business day valid,,2024-9-7
GB/T 10322.9-2023 Iron ores—Determination of specific surface area—Test method using air-permeability apparatus (Blaine) 255.0 via email in 1~3 business day valid,,2024-4-1
GB/T 20899.15-2023 Methods for chemical analysis of gold ores―Part 15:Determination of copper,lead,zinc,silver,iron,manganese,nickel,cobalt,aluminum,chromium,cadmium,antimony,bismuth,arsenic,mercury,selenium,barium and beryllium contents―Inductively coupled plasma mass sp 255.0 via email in 1~3 business day valid,,2024-3-1
GB/T 6730.87-2023 Iron ores―Determination of total iron and other multi-element content―Wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method) 495.0 via email in 1~5 business day valid,,2024-3-1
GB/T 6730.86-2023 Iron ores―Determination of radionuclides―Inductively coupled plasma-mass spectrometric method 255.0 via email in 1~3 business day valid,,2024-3-1
GB/T 6730.84-2023 Iron ores―Determination of total rare earth content―Inductively coupled plasma atomic emission spectrometric method 255.0 via email in 1~3 business day valid,,2024-3-1
GB/T 6730.85-2023 Iron ores―Preparation and certification of certified reference materials for use in chemical analysis 315.0 via email in 1~5 business day valid,,2024-3-1
GB/T 10322.1-2023 Iron ores—Sampling and sample preparation procedures 1200.0 via email in 1~3 business day valid,,2024-3-1
DZ/T 0452.3-2023 Methods for chemical analysis of rare earth ores-Part 3: Determination of lithium，beryllium,scandium，manganese,cobalt, nickel，copper，zinc, gallium, rubidium,niobium，molybdenum，indium，cesium，tantalum，tungsten，thallium， lead，bismuth，thorium via email in business day valid,,2024-1-1
GB/T 42630-2023 Methods for chemical phase analysis of copper nickel sulfide ores—Determination of nickel and cobalt contents in six mineral phases 345.0 via email in 1~5 business day valid,,2023-12-1
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GB/T 6730.89-2024 Iron ores—Determination of thorium content—Arsenazo Ⅲ spectrophotometric method 
  Issued on: 2024-05-28   Price(USD): 285.0
GB/T 6730.63-2024 Iron ores—Determination of aluminum, calcium, magnesium, manganese, phosphorus, silicon and titanium content—Inductively coupled plasma atomic emission spectrometric method 
  Issued on: 2024-05-28   Price(USD): 435.0
GB/T 24189-2024 Iron ores for blast furnace feedstocks—Determination of the reducibility by the final degree of reduction index 
  Issued on: 2024-05-28   Price(USD): 225.0
GB/T 44031-2024 Manganese ores—Methods of chemical analysis—General instructions 
  Issued on: 2024-05-28   Price(USD): 255.0
GB/T 44032-2024 Identification method for iron ore and materials containing iron 
  Issued on: 2024-05-28   Price(USD): 255.0
GB/T 43877-2024 Iron ores—Method for determination of assimilation performance 
  Issued on: 2024-4-25   Price(USD): 255.0
GB/T 27692-2024 Iron pellets for blast furnaces 
  Issued on: 2024-4-25   Price(USD): 120.0
GB/T 14949.7-2024 Manganese ores—Determination of sodium and potassium content—Flame atomic absorption spectrometric method 
  Issued on: 2024-4-25   Price(USD): 315.0
GB/T 6730.73-2024 Iron ores—Determination of total iron content—EDTA photometric titration method 
  Issued on: 2024-4-25   Price(USD): 255.0
GB/T 1361-2024 General rules and regulations for analysis of iron ores 
  Issued on: 2024-4-25   Price(USD): 165.0
T/HNNMIA 2-2024  
  Issued on: 2024-09-06   Price(USD):
GB/T 10322.9-2023 Iron ores—Determination of specific surface area—Test method using air-permeability apparatus (Blaine) 
  Issued on: 2023-9-7   Price(USD): 255.0
GB/T 20899.15-2023 Methods for chemical analysis of gold ores―Part 15:Determination of copper,lead,zinc,silver,iron,manganese,nickel,cobalt,aluminum,chromium,cadmium,antimony,bismuth,arsenic,mercury,selenium,barium and beryllium contents―Inductively coupled plasma mass sp 
  Issued on: 2023-08-06   Price(USD): 255.0
GB/T 6730.87-2023 Iron ores―Determination of total iron and other multi-element content―Wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method) 
  Issued on: 2023-08-06   Price(USD): 495.0
GB/T 6730.86-2023 Iron ores―Determination of radionuclides―Inductively coupled plasma-mass spectrometric method 
  Issued on: 2023-08-06   Price(USD): 255.0
GB/T 6730.84-2023 Iron ores―Determination of total rare earth content―Inductively coupled plasma atomic emission spectrometric method 
  Issued on: 2023-08-06   Price(USD): 255.0
GB/T 6730.85-2023 Iron ores―Preparation and certification of certified reference materials for use in chemical analysis 
  Issued on: 2023-08-06   Price(USD): 315.0
GB/T 10322.1-2023 Iron ores—Sampling and sample preparation procedures 
  Issued on: 2023-08-06   Price(USD): 1200.0
DZ/T 0452.3-2023 Methods for chemical analysis of rare earth ores-Part 3: Determination of lithium，beryllium,scandium，manganese,cobalt, nickel，copper，zinc, gallium, rubidium,niobium，molybdenum，indium，cesium，tantalum，tungsten，thallium， lead，bismuth，thorium 
  Issued on: 2023-10-31   Price(USD):
GB/T 42630-2023 Methods for chemical phase analysis of copper nickel sulfide ores—Determination of nickel and cobalt contents in six mineral phases  
  Issued on: 2023-05-23   Price(USD): 345.0
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