2025-12-5 216.73.216.21
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Code of China
Chinese National Standard List: Inorganic chemicals in general

GB/T 23941-2025 Analytical methods of calcium chloride for industrial use 
  Issued on: 2025-06-30   Translation Price(USD): 210.0
GB/T 23950-2024 General methods for the determination of heavy metals in inorganic chemical products 
  Issued on: 2024-07-24   Translation Price(USD): 210.0
GB 3051-1982 Inorganic chemical products for industrial use--General method for determination of chloride content--Mercurimetric method 
  Issued on:   Translation Price(USD): 120.0
HG/T 2964-1984 Sodium hydrosulphide for industrial use-Determination of the content of sodium hydrosulphide ane sulphide 
  Issued on: 1984-03-06   Translation Price(USD):
GB 6711-1986 Method of the determination for the aqueous content of sodium ferrocyanide 
  Issued on: 1986-08-13   Translation Price(USD): 15.0
GB/T 23947.3-2023 General method for the determination of arsenic in inorganic chemical products—Part 3:Atomic fluorescence spectrometry 
  Issued on: 2023-11-27   Translation Price(USD): 165.0
GB/T 23948-2023 Inorganic chemicals for industrial use—General method for the determination of water insoluble matter 
  Issued on: 2023-11-27   Translation Price(USD): 165.0
GB/T 23944-2023 General method for the determination of aluminium in inorganic chemical products—Chromazurol S spectrophotometric method 
  Issued on: 2023-9-7   Translation Price(USD): 160.0
GB/T 41050-2021 Nanotechnologies―Test method of the degradation of benzene by nano photocatalyst 
  Issued on: 2021-12-31   Translation Price(USD): 255.0
GB/T 23940-2021 Analytical methods of persulfate products for industrial use 
  Issued on: 2021-08-20   Translation Price(USD): 165.0
GB 2368-1989 Sodium carbonate for industrial use--Determination of total soluble alkalinity--Titrimetric method 
  Issued on:   Translation Price(USD):
GB/T 23844-2019 General method for the determination of sulphate in inorganic chemicals products 
  Issued on: 2019-10-18   Translation Price(USD): 164.0
GB/T 37131-2018 Nanotechnologies—Test method of semiconductor nanopowder using UV-Vis diffuse reflectance spectroscopy 
  Issued on: 2018-12-28   Translation Price(USD): 255.0
DB37/T 3260-2018 Implementation Guidelines for the Management and Control System of Risk Classification for Production Safety of Bromine industry enterprises 
  Issued on: 2018-06-01   Translation Price(USD):
DB37/T 3259-2018 Implementation Guidelines for the Management and Control System of Risk Classification for Production Safety of Bromine industry enterprises 
  Issued on: 2018-06-01   Translation Price(USD):
GB/T 12684-2018 Boron compound for industrial use—Methods of test 
  Issued on: 2018-06-07   Translation Price(USD): 250.0
GB/T 36384-2018 Determination of mercury in inorganic chemical product—Atomic fluorescence spectrometry 
  Issued on: 2018-06-07   Translation Price(USD): 140.0
GB/T 30902-2014 Inorganic chemicals for industrial use—Determination of impurity element—Inductively coupled plasma optical emission spectrometry(ICP-OES) 
  Issued on: 2014-07-08   Translation Price(USD): 220.0
GB/T 23274.1-2009 Methods for chemical analysis of stannic oxide - Part 1: Determination of stannic oxide content - Potassium iodate titrimetric method 
  Issued on: 2009-1-5   Translation Price(USD): 100.0
GB/T 23774-2009 Inorganic chemicas for industrial use - General method for the determination of whiteness 
  Issued on: 2009-5-13   Translation Price(USD): 120.0
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