2025-12-14 216.73.216.3
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 26524-2023 Refined nickel sulfates 320.0 via email in 1~3 business day valid,,2024-4-1
GB/T 19590-2023 Nanoscale calcium carbonate 240.0 via email in 1~3 business day valid,,2024-4-1
GB/T 1621-2023 Ferric chloride for industrial use 240.0 via email in 1~3 business day valid,,2024-4-1
GB/T 1617-2023 Barium chloride for industrial use 320.0 via email in 1~3 business day valid,,2024-4-1
GB/T 43090-2023 Ruthenium（Ⅲ）chloride 240.0 via email in 1~3 business day valid,,2024-4-1
HG/T 3247-2008 Potassium perchlorate for industrial use 210.0 via email in 1~3 business day valid,,2008-10-1
GB/T 23853-2022 Lithium carbonate made of brine 200.0 via email in 1~3 business day valid,,2023-2-1
GB/T 4209-2022 Sodium silicate for industrial use 225.0 via email in 1~3 business day valid,,2023-2-1
GB/T 26523-2022 Refined cobaltous sulfates 285.0 via email in 1~3 business day valid,,2022-11-1
GB/T 26525-2022 Refined cobaltous chloride 285.0 via email in 1~3 business day valid,,2022-11-1
GB/T 26520-2021 Calcium chloride for industrial use 135.0 via email in 1 business day valid,,2022-3-1
GB/T 26519.3-2021 Persulfate for industrial use—Part 3:Ammonium persulfate for industrial use 165.0 via email in 1~3 business day valid,,2022-3-1
GB/T 26519.1-2021 Persulfate for industrial use—Part 1:Sodium persulfate for industrial use 165.0 via email in 1~3 business day valid,,2022-3-1
GB/T 23957-2021 Light calcium carbonate for tooth-paste industry 225.0 via email in 1~3 business day valid,,2022-3-1
GB/T 1918-2021 Potassium nitrate for industrial use 225.0 via email in 1 business day valid,,2022-3-1
GB/T 1614-2021 Barium carbonate for industrial use 255.0 via email in 1~3 business day valid,,2022-3-1
GB/T 26519.2-2021 Persulfate for industrial use—Part 2:Potassium persulfate for industrial use 165.0 via email in 1~3 business day valid,,2021-12-1
GB/T 23937-2020 Sodium hydrosulfide for industrial use 140.0 via email in 1~3 business day valid,,2021-10-1
HG/T 3526-2003 Industrial circulating cooling water-Determination of nitrite-Molecular absorption spectrometric method via email in 1~3 business day valid,,2004-5-1
GB/T 6276.9-1986 Ammonium hydrogen carbonate for industrial use--Determination of heavy metal content--Visible turbidimetric method 184.0 via email in 1~3 business day superseded2011-01-01 ,2011-1-1,1987-3-1
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GB/T 26524-2023 Refined nickel sulfates 
  Issued on: 2023-9-7   Price(USD): 320.0
GB/T 19590-2023 Nanoscale calcium carbonate 
  Issued on: 2023-9-7   Price(USD): 240.0
GB/T 1621-2023 Ferric chloride for industrial use 
  Issued on: 2023-9-7   Price(USD): 240.0
GB/T 1617-2023 Barium chloride for industrial use 
  Issued on: 2023-9-7   Price(USD): 320.0
GB/T 43090-2023 Ruthenium（Ⅲ）chloride  
  Issued on: 2023-09-07   Price(USD): 240.0
HG/T 3247-2008 Potassium perchlorate for industrial use 
  Issued on: 2008-04-23   Price(USD): 210.0
GB/T 23853-2022 Lithium carbonate made of brine 
  Issued on: 2022-07-11   Price(USD): 200.0
GB/T 4209-2022 Sodium silicate for industrial use 
  Issued on: 2022-07-11   Price(USD): 225.0
GB/T 26523-2022 Refined cobaltous sulfates 
  Issued on: 2022-4-15   Price(USD): 285.0
GB/T 26525-2022 Refined cobaltous chloride 
  Issued on: 2022-4-15   Price(USD): 285.0
GB/T 26520-2021 Calcium chloride for industrial use 
  Issued on: 2021-08-20   Price(USD): 135.0
GB/T 26519.3-2021 Persulfate for industrial use—Part 3:Ammonium persulfate for industrial use 
  Issued on: 2021-08-20   Price(USD): 165.0
GB/T 26519.1-2021 Persulfate for industrial use—Part 1:Sodium persulfate for industrial use 
  Issued on: 2021-08-20   Price(USD): 165.0
GB/T 23957-2021 Light calcium carbonate for tooth-paste industry 
  Issued on: 2021-08-20   Price(USD): 225.0
GB/T 1918-2021 Potassium nitrate for industrial use 
  Issued on: 2021-08-20   Price(USD): 225.0
GB/T 1614-2021 Barium carbonate for industrial use 
  Issued on: 2021-08-20   Price(USD): 255.0
GB/T 26519.2-2021 Persulfate for industrial use—Part 2:Potassium persulfate for industrial use 
  Issued on: 2021-08-20   Price(USD): 165.0
GB/T 23937-2020 Sodium hydrosulfide for industrial use 
  Issued on: 2020-11-19   Price(USD): 140.0
HG/T 3526-2003 Industrial circulating cooling water-Determination of nitrite-Molecular absorption spectrometric method 
  Issued on: 2004-01-09   Price(USD):
GB/T 6276.9-1986 Ammonium hydrogen carbonate for industrial use--Determination of heavy metal content--Visible turbidimetric method 
  Issued on: 1986-04-18   Price(USD): 184.0
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