2025-12-14 216.73.216.3
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Code of China
Chinese National Standard List: Basic standards and general methods for dye

GB/T 41071-2021 Determination of polycyclic aromatic hydrocarbons in dye products 
  Issued on: 2021-12-31   Translation Price(USD): 165.0
GB/T 39307-2020 Fluorescent whitening agents—Determination of shade and relative whiteness—Plastic coloring 
  Issued on: 2020-11-19   Translation Price(USD): 60.0
GB/T 24165-2020 Determination of polychlorinated biphenyls in dye products 
  Issued on: 2020-11-19   Translation Price(USD): 130.0
GB/T 24164-2020 Determination of chlorinated benzenes in dye products 
  Issued on: 2020-11-19   Translation Price(USD): 130.0
GB/T 23978-2020 Determination of chloride in water-soluble dyes 
  Issued on: 2020-11-19   Translation Price(USD): 100.0
GB/T 2379-2020 Acid complex dyes—Determination of shade and relative strength 
  Issued on: 2020-12-14   Translation Price(USD): 105.0
GB/T 38385-2019 Determination of disperse yellow 23 and disperse orange 149 dyes in dye products  
  Issued on: 2019-12-31   Translation Price(USD): 180.0
GB/T 38339-2019 Determination of phosphorus content in fluorescent brightener products 
  Issued on: 2019-12-31   Translation Price(USD): 100.0
GB/T 37280-2019 Determination of microorganisms in fluorescent brighteners product  
  Issued on: 2019-03-25   Translation Price(USD): 120.0
GB/T 37040-2018 Limit and determination of carcinogenic dyes in dye products 
  Issued on: 2018-12-28   Translation Price(USD): 130.0
GB/T 24101-2018 Limit and determination of 4-aminoazobenzene in dye products 
  Issued on: 2018-12-28   Translation Price(USD): 180.0
GB/T 23973-2018 Determination of formaldehyde in dye products 
  Issued on: 2018-12-28   Translation Price(USD): 160.0
GB/T 36899-2018 Fluorescent whitening agents—Determination of yellow spots 
  Issued on: 2018-12-28   Translation Price(USD): 100.0
GB/T 36907-2018 Determination of aniline derivatives in dye products 
  Issued on: 2018-12-28   Translation Price(USD): 130.0
GB/T 36908-2018 Limit and determination of sensitizing dyes in dye products 
  Issued on: 2018-12-28   Translation Price(USD): 180.0
GB/T 37039-2018 Determination of harmful solvent in dye products 
  Issued on: 2018-12-28   Translation Price(USD): 180.0
GB/T 33788-2017 Reactive dyes -- Determination of shade and relative strength -- Low salt dyeing method 
  Issued on: 2017-05-31   Translation Price(USD): 60.0
GB/T 2374-2017 Dyestuffs. General rules for dyeing test 
  Issued on: 2017-05-31   Translation Price(USD): 120.0
GB/T 5541-2017 Disperse dyes-Determination of stability of dispersion at high temperature-Filter test of double filter papers 
  Issued on: 2017-05-31   Translation Price(USD): 110.0
GB/T 33795-2017 Reactive dyes-Determination of hydrolysis rate 
  Issued on: 2017-05-31   Translation Price(USD): 110.0
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