2025-12-19 10.8.118.215
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 41050-2021 Nanotechnologies―Test method of the degradation of benzene by nano photocatalyst 255.0 via email in 1~3 business day valid,,2022-7-1
GB/T 5138-2021 Liquid chlorine for industrial use 225.0 via email in 1~3 business day valid,,2022-7-1
GB/T 40381-2021 Specification of sapphire plate for laser window 165.0 via email in 1~3 business day valid,,2022-3-1
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 23940-2021 Analytical methods of persulfate products for industrial use 165.0 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 1615-2021 Carbon disulfide for industrial use 165.0 via email in 1~3 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 40124-2021 Technical requirements and test methods of regenerated sulphuric acid 180.0 via email in 1~3 business day valid,,2021-12-1
GB/T 39297-2020 Ammonium dinitramide aqueous solution 255.0 via email in 1~3 business day valid,,2021-10-1
GB/T 23937-2020 Sodium hydrosulfide for industrial use 140.0 via email in 1~3 business day valid,,2021-10-1
GB/T 26824-2020 Nanoscale alumina 225.0 via email in 1~3 business day valid,,2021-7-1
T/CSAIA 002-2021 DSD acid(4,4′-diaminodiphenylethylene-2,2′-disulfonic acid)produces regenerated sulfuric acid 165.0 via email in 1~3 business day valid,,2021-5-1
GB/T 23844-2019 General method for the determination of sulphate in inorganic chemicals products 164.0 via email in 1~3 business day valid,,2020-9-1
GB/T 752-2019 Potassium chlorate for industrial use 220.0 via email in 1~3 business day valid,,2020-7-1
GB/T 37993-2019 Potassium aurocyanide 160.0 via email in 1~3 business day valid,,2020-7-1
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GB/T 41050-2021 Nanotechnologies―Test method of the degradation of benzene by nano photocatalyst 
  Issued on: 2021-12-31   Price(USD): 255.0
GB/T 5138-2021 Liquid chlorine for industrial use 
  Issued on: 2021-08-20   Price(USD): 225.0
GB/T 40381-2021 Specification of sapphire plate for laser window 
  Issued on: 2021-08-20   Price(USD): 165.0
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 23940-2021 Analytical methods of persulfate products for industrial use 
  Issued on: 2021-08-20   Price(USD): 165.0
GB/T 1918-2021 Potassium nitrate for industrial use 
  Issued on: 2021-08-20   Price(USD): 225.0
GB/T 1615-2021 Carbon disulfide for industrial use 
  Issued on: 2021-08-20   Price(USD): 165.0
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 40124-2021 Technical requirements and test methods of regenerated sulphuric acid  
  Issued on: 2021-05-21   Price(USD): 180.0
GB/T 39297-2020 Ammonium dinitramide aqueous solution 
  Issued on: 2020-11-19   Price(USD): 255.0
GB/T 23937-2020 Sodium hydrosulfide for industrial use 
  Issued on: 2020-11-19   Price(USD): 140.0
GB/T 26824-2020 Nanoscale alumina 
  Issued on: 2020-12-14   Price(USD): 225.0
T/CSAIA 002-2021 DSD acid(4,4′-diaminodiphenylethylene-2,2′-disulfonic acid)produces regenerated sulfuric acid 
  Issued on: 2021-04-25   Price(USD): 165.0
GB/T 23844-2019 General method for the determination of sulphate in inorganic chemicals products 
  Issued on: 2019-10-18   Price(USD): 164.0
GB/T 752-2019 Potassium chlorate for industrial use 
  Issued on: 2019-08-30   Price(USD): 220.0
GB/T 37993-2019 Potassium aurocyanide 
  Issued on: 2019-08-30   Price(USD): 160.0
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