2025-12-17 10.9.52.83
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Code of China
Professional Standard List: Professional Standard - Chemistry

HG/T 6456-2025 Determination of SiH groups in dimethyldichlorosilane hydrolysate and its distilled products—Reaction gas chromatograph 
  Issued on: 2025-07-23   Translation Price(USD): 135.0
HG/T 6458-2025 Chemical reagent—Lithium tetraborate anhydrous 
  Issued on: 2025-07-23   Translation Price(USD): 165.0
HG/T 2967-2025 Anhydrous sodium sulphite for industrial use 
  Issued on: 2025-07-23   Translation Price(USD): 240.0
HG/T 2836-2025 Manganese carbonate for soft ferrite use 
  Issued on: 2025-07-23   Translation Price(USD): 270.0
HG/T 3688-2025 Flaky and high quality potassium hydroxide 
  Issued on: 2025-07-23   Translation Price(USD): 255.0
HG/T 6457-2025 Chemical reagent—Tetrachloroethylene 
  Issued on: 2025-07-23   Translation Price(USD): 135.0
HG/T 2517-2025 Trisodium phosphate for industrial use 
  Issued on: 2025-07-23   Translation Price(USD): 330.0
HG/T 2775-2025 Chromium oxide for industrial use 
  Issued on: 2025-07-23   Translation Price(USD): 405.0
HG/T 2776-2025 Fine precipitated calcium carbonate and fine activated precipitated calcium carbonate for industrial use 
  Issued on: 2025-07-23   Translation Price(USD): 165.0
HG/T 4518-2025 Sodium aluminate for industrial use 
  Issued on: 2025-07-23   Translation Price(USD): 255.0
HG/T 4532-2025 Zinc oxide for cosmetic use 
  Issued on: 2025-07-23   Translation Price(USD): 240.0
HG/T 2773-2025 Zirconium dioxide 
  Issued on: 2025-07-23   Translation Price(USD): 255.0
HG/T 2772-2025 Zirconium oxychloride octahydrate for industrial use 
  Issued on: 2025-07-23   Translation Price(USD): 180.0
HG/T 6448-2025 Water treatment chemicals—Organic composite aluminum sulfate 
  Issued on: 2025-07-23   Translation Price(USD): 225.0
HG/T 6444-2025 Manganese hydroxide for industrial use 
  Issued on: 2025-07-23   Translation Price(USD): 165.0
HG/T 6447-2025 Water treatment chemicals—Dispersant of ash water for coal gasification 
  Issued on: 2025-07-23   Translation Price(USD): 105.0
HG/T 6446-2025 Sodium dimethyl dithiocarbamate for wastewater and fly ash treatment 
  Issued on: 2025-07-23   Translation Price(USD): 180.0
HG/T 6449-2025 Allyl alcohol polyoxyethylene polyoxypropylene ether 
  Issued on: 2025-07-23   Translation Price(USD): 120.0
HG/T 6441-2025 Manganese iron phosphate for battery materials 
  Issued on: 2025-07-23   Translation Price(USD): 270.0
HG/T 6443-2025 High purity boric acid 
  Issued on: 2025-07-23   Translation Price(USD): 330.0
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