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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 42351.1-2023 Preparation of particulate reference materials―Part 1:Polydisperse material based on picket fence of monodisperse spherical particles 435.0 via email in 1~5 business day valid,,2023-7-1
GB/T 41949-2022 Particle─Laser particle size analyser─Technical requirements 135.0 via email in 1~3 business day valid,,2023-7-1
GB/T 41316-2022 Guidelines for the characterization of dispersion stability 255.0 via email in 1~3 business day valid,,2022-10-1
GB/T 29022-2021 Particle size analysis―Dynamic light scattering (DLS) 435.0 via email in 1~5 business day valid,,2022-7-1
GB/T 39990-2021 Particulate -- Bioaerosol sampler -- Technical specification 190.0 via email in 1~3 business day valid,,2021-8-1
GB/T 39193-2020 Ambient air—Determination of particulate matter mass concentration—Gravimetric method 240.0 via email in 1~3 business day valid,,2021-5-1
GB/T 38879-2020 Particle- -Size analysis- Color image analysis methods 285.0 via email in 1~3 business day valid,,2020-8-1
GB/T 17492-2019 Industrial woven wire cloth -- Technical requirements and tests 300.0 via email in 1~3 business day valid,,2020-7-1
GB/T 31057.2-2018 Granular materials—Physical properties—Part 2:Determination of tap density 220.0 via email in 1~3 business day valid,,2019-7-1
GB/T 31057.3-2018 Granular materials—Physical properties—Part 3:Fluidity index 250.0 via email in 1~3 business day valid,,2019-7-1
GB/T 37167-2018 Particle—Separation and measurement of trace magnetic materials(elements)in inorganic powder 220.0 via email in 1~2 business day valid,,2019-3-1
GB/T 26645.4-2018 Particle size analysis—Gravitational liquid sedimentation methods—Part 4:Balance method 250.0 via email in 1~3 business day valid,,2019-2-1
GB/T 29024.4-2017 Determination of particle size distribution--Single particle light interaction methods--Part 4: Light scattering airborne particle counter for clean spaces 250.0 via email in 1~3 business day valid,,2018-4-1
GB/T 21649.2-2017 Particle size analysis-Image analysis methods- Part 2:Dynamic image analysis methods 330.0 via email in 1~5 business day to be superseded,2026-1-1,2017-9-1
GB/T 29024.2-2016 Determination of particle size distribution―Single particle light interaction methods―Part 2:Light scattering liquid-borne particle counter 230.0 via email in 1~3 business day to be superseded,2026-1-1,2016-6-1
GB/T 19077-2016 Particle size analysis―Laser diffraction methods 610.0 via email in 1~5 business day superseded,2025-5-1,2016-6-1
GB/T 31057.1-2014 Granular materials―The physical properties―Part 1:Determination of apparent density 220.0 via email in 1 business day valid,,2015-6-1
GB/T 31055-2014 Paddy separating plate 160.0 via email in 1~3 business day valid,,2015-6-1
GB/T 15445.6-2014 Representation of results of particle size analysis―Part 6:Qualitative and quantitative representation of particle shape and morphology 310.0 via email in 1~5 business day valid,,2015-6-1
GB/T 31056-2014 Stone-removed plate 140.0 via email in 1~3 business day valid,,2015-6-1
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GB/T 42351.1-2023 Preparation of particulate reference materials―Part 1:Polydisperse material based on picket fence of monodisperse spherical particles 
  Issued on: 2023-03-17   Price(USD): 435.0
GB/T 41949-2022 Particle─Laser particle size analyser─Technical requirements 
  Issued on: 2022-12-30   Price(USD): 135.0
GB/T 41316-2022 Guidelines for the characterization of dispersion stability  
  Issued on: 2022-03-09   Price(USD): 255.0
GB/T 29022-2021 Particle size analysis―Dynamic light scattering (DLS) 
  Issued on: 2021-12-31   Price(USD): 435.0
GB/T 39990-2021 Particulate -- Bioaerosol sampler -- Technical specification 
  Issued on: 2021-04-30   Price(USD): 190.0
GB/T 39193-2020 Ambient air—Determination of particulate matter mass concentration—Gravimetric method 
  Issued on: 2020-10-11   Price(USD): 240.0
GB/T 38879-2020 Particle- -Size analysis- Color image analysis methods 
  Issued on: 2020-06-02   Price(USD): 285.0
GB/T 17492-2019 Industrial woven wire cloth -- Technical requirements and tests 
  Issued on: 2019-12-10   Price(USD): 300.0
GB/T 31057.2-2018 Granular materials—Physical properties—Part 2:Determination of tap density 
  Issued on: 2018-12-28   Price(USD): 220.0
GB/T 31057.3-2018 Granular materials—Physical properties—Part 3:Fluidity index 
  Issued on: 2018-12-28   Price(USD): 250.0
GB/T 37167-2018 Particle—Separation and measurement of trace magnetic materials(elements)in inorganic powder 
  Issued on: 2018-12-28   Price(USD): 220.0
GB/T 26645.4-2018 Particle size analysis—Gravitational liquid sedimentation methods—Part 4:Balance method 
  Issued on: 2018-07-13   Price(USD): 250.0
GB/T 29024.4-2017 Determination of particle size distribution--Single particle light interaction methods--Part 4: Light scattering airborne particle counter for clean spaces 
  Issued on: 2017-09-29   Price(USD): 250.0
GB/T 21649.2-2017 Particle size analysis-Image analysis methods- Part 2:Dynamic image analysis methods 
  Issued on: 2017-03-03   Price(USD): 330.0
GB/T 29024.2-2016 Determination of particle size distribution―Single particle light interaction methods―Part 2:Light scattering liquid-borne particle counter 
  Issued on: 2016-02-24   Price(USD): 230.0
GB/T 19077-2016 Particle size analysis―Laser diffraction methods 
  Issued on: 2016-02-24   Price(USD): 610.0
GB/T 31057.1-2014 Granular materials―The physical properties―Part 1:Determination of apparent density 
  Issued on: 2014-12-22   Price(USD): 220.0
GB/T 31055-2014 Paddy separating plate 
  Issued on: 2014-12-22   Price(USD): 160.0
GB/T 15445.6-2014 Representation of results of particle size analysis―Part 6:Qualitative and quantitative representation of particle shape and morphology 
  Issued on: 2014-12-22   Price(USD): 310.0
GB/T 31056-2014 Stone-removed plate 
  Issued on: 2014-12-22   Price(USD): 140.0
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