2025-12-14 10.2.82.121
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 5542-2025 Dyestuffs—Determination of large particles—Filter method of single layer filter cloth 270.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 3671.2-2025 Determination of cold water solubility of water-soluble dyes 210.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 2400-2025 Cationic dyes—Determination of compatible index in acrylic dyeing 210.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 3671.1-2025 Determination of application solubility and solution stability of water-soluble dyes 270.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 31531-2025 Determination of quinoline and isoquinoline in dyestuffs and textile dyeing and finishing auxiliaries 150.0 via email in 1 business day to be valid,,2026-3-1
GB/T 21878-2025 Water-soluble dyes—Determination of shade and spectrostrength 135.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 2401-2025 Cationic dyes—Determination of fiber saturation value,dye saturation value and saturation factor in acrylic dyeing 210.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 2387-2025 Reactive dyes—Determination of shade and relative strength 270.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 2378-2025 Acid dyes—Determination of shade and relative strength 210.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 44161-2024 Disperse dyestuffs - Determination of thermal migration 210.0 via email in 1~3 business day valid,,2025-2-1
GB/T 2394-2024 Disperse dyestuffs - Determination of shade and relative strength 190.0 via email in 1~3 business day valid,,2025-2-1
GB 7771-1987 Measurement of special metamerism index change in illuminant 60.0 via email in 1~3 business day valid,,1988-1-1
GB/T 44009-2024 Green product assessment—Dyes 585.0 via email in 1~5 business day valid,,2024-11-1
GB/T 2391-2024 Reactive dyes—Determination of degree of fixation 150.0 via email in 1~3 business day superseded,2014-12-1,2024-10-1
GB/T 43108-2023 Dyestuffs—Determination of solubility in organic solvents—Gravimetric and photometric methods 240.0 via email in 1~3 business day valid,,2024-4-1
GB/T 42357-2023 Water-insoluble dyes—Determination of purity—Liquid chromatography 180.0 via email in 1~3 business day valid,,2023-10-1
GB/T 27592-2023 Reactive dyes—Determination of degree of fixation in pad dyeing 140.0 via email in 1~3 business day valid,,2023-10-1
GB/T 24167-2022 Determination of chlorinated toluenes in dye products 165.0 via email in 1 business day valid,,2022-10-1
GB/T 2384-2021 Dyes intermediates—General method for the determination of melting range 120.0 via email in 1~3 business day valid,,2022-7-1
GB/T 24166-2021 Determination of the content of chlorinated phenols in dye products 165.0 via email in 1 business day valid,,2022-7-1
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GB/T 5542-2025 Dyestuffs—Determination of large particles—Filter method of single layer filter cloth 
  Issued on: 2025-10-05   Price(USD): 270.0
GB/T 3671.2-2025 Determination of cold water solubility of water-soluble dyes 
  Issued on: 2025-10-05   Price(USD): 210.0
GB/T 2400-2025 Cationic dyes—Determination of compatible index in acrylic dyeing 
  Issued on: 2025-10-05   Price(USD): 210.0
GB/T 3671.1-2025 Determination of application solubility and solution stability of water-soluble dyes 
  Issued on: 2025-10-05   Price(USD): 270.0
GB/T 31531-2025 Determination of quinoline and isoquinoline in dyestuffs and textile dyeing and finishing auxiliaries 
  Issued on: 2025-08-29   Price(USD): 150.0
GB/T 21878-2025 Water-soluble dyes—Determination of shade and spectrostrength 
  Issued on: 2025-8-29   Price(USD): 135.0
GB/T 2401-2025 Cationic dyes—Determination of fiber saturation value,dye saturation value and saturation factor in acrylic dyeing 
  Issued on: 2025-8-29   Price(USD): 210.0
GB/T 2387-2025 Reactive dyes—Determination of shade and relative strength 
  Issued on: 2025-8-29   Price(USD): 270.0
GB/T 2378-2025 Acid dyes—Determination of shade and relative strength 
  Issued on: 2025-8-29   Price(USD): 210.0
GB/T 44161-2024 Disperse dyestuffs - Determination of thermal migration 
  Issued on: 2024-07-24   Price(USD): 210.0
GB/T 2394-2024 Disperse dyestuffs - Determination of shade and relative strength 
  Issued on: 2024-07-24   Price(USD): 190.0
GB 7771-1987 Measurement of special metamerism index change in illuminant 
  Issued on: 1987-05-03   Price(USD): 60.0
GB/T 44009-2024 Green product assessment—Dyes 
  Issued on: 2024-4-25   Price(USD): 585.0
GB/T 2391-2024 Reactive dyes—Determination of degree of fixation 
  Issued on: 2024-3-15   Price(USD): 150.0
GB/T 43108-2023 Dyestuffs—Determination of solubility in organic solvents—Gravimetric and photometric methods 
  Issued on: 2023-9-7   Price(USD): 240.0
GB/T 42357-2023 Water-insoluble dyes—Determination of purity—Liquid chromatography  
  Issued on: 2023-03-17   Price(USD): 180.0
GB/T 27592-2023 Reactive dyes—Determination of degree of fixation in pad dyeing 
  Issued on: 2023-03-17   Price(USD): 140.0
GB/T 24167-2022 Determination of chlorinated toluenes in dye products 
  Issued on: 2022-03-09   Price(USD): 165.0
GB/T 2384-2021 Dyes intermediates—General method for the determination of melting range  
  Issued on: 2021-12-31   Price(USD): 120.0
GB/T 24166-2021 Determination of the content of chlorinated phenols in dye products  
  Issued on: 2021-12-31   Price(USD): 165.0
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