2024-11-21 18.217.140.224
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Code of China
Chinese National Standard List: Iron ore

YS/T 1047.9-2015 Methods for chemical analysis of copper magnetite - Part 9: Determination of metallic iron content - Sulfosalicylic acid photometric method 
  Issued on: 2015-04-30   Price(USD): 160.0
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 27692-2024 Iron pellets for blast furnaces 
  Issued on: 2024-4-25   Price(USD): 120.0
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
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 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 6730.85-2023 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 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 10322.1-2023 Iron ores—Sampling and sample preparation procedures 
  Issued on: 2023-08-06   Price(USD): 1200.0
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 42523-2023 Iron ore fines—Determination of moisture capacity  
  Issued on: 2023-05-23   Price(USD): 225.0
GB/T 42524-2023 Iron ore fines in bulk—Determination of transportable moisture limits—Compaction curve test procedure  
  Issued on: 2023-05-23   Price(USD): 240.0
GB/Z 42521-2023 Iron ores—Recommended procedures for iron ore dissolution using either acid digestion or alkali fusion  
  Issued on: 2023-05-23   Price(USD): 225.0
GB/T 42522-2023 Testing method for static air leakage rate of iron ore sintering system  
  Issued on: 2023-05-23   Price(USD): 255.0
GB/T 6730.51-2023 Iron ores—Determination of carbon content in carbonate—The caustic asbestos absorption gravimetric method  
  Issued on: 2023-05-23   Price(USD): 225.0
GB/Z 42520-2023 Guidelines for X-ray fluorescence spectrometric laboratory practice for the analysis of iron ores  
  Issued on: 2023-05-23   Price(USD): 375.0
GB/Z 42358-2023 Iron ores—Wavelength dispersive X-ray fluorescence spectrometers—Determination of precision  
  Issued on: 2023-03-17   Price(USD): 435.0
GB/T 6730.61-2022 Iron ores—Determination of carbon and sulfur content—High frequency combustion with infrared absorption method 
  Issued on: 2022-10-12   Price(USD): 255.0
GB/T 20565-2022 Iron ores and direct reduced iron—Vocabulary 
  Issued on: 2022-4-15   Price(USD): 585.0
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