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Position: Search valid to be valid superseded to be superseded abolished to be abolished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/Z 42353-2023 Guidelines for good practices in zeta-potential measurement 240.0 via email in 1~3 business day valid,,2023-10-1
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 29022-2021 Particle size analysis―Dynamic light scattering (DLS) 435.0 via email in 1~5 business day valid,,2022-7-1
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 39990-2021 Particulate -- Bioaerosol sampler -- Technical specification 190.0 via email in 1~3 business day valid,,2021-8-1
GB/T 40401-2021 Determination of density by volumetric displacement—Skeleton density by gas pycnometry 225.0 via email in 1~3 business day valid,,2022-3-1
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 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 16915.3-2019 Switches for household and similar fixed-electrical installations—Part 2-2: Particular requirements for electromagnetic remote-control switches (RCS) 240.0 via email in 1~3 business day valid,,2020-7-1
GB 10061-1988 Screen plants-Codification for designating perforations 105.0 via email in 1~3 business day superseded,2009-2-1,1989-7-1
GB/T 32671.2-2019 Colloidal systems—Methods for zeta-potential determination—Part 2:Optical methods 310.0 via email in 1~5 business day valid,,2020-3-1
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 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 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 15445.4-2006 Representation of results of particle size analysis - Part 4: Characterization of a classification process 190.0 via email in 1~3 business day valid,,2006-8-1
GB/T 6003.2-2012 Test Sieves - Technical Requirements and Testing – Part 2: Test Sieves of Perforated Metal Plate 80.0 via email in 1 business day superseded,2025-4-1,2013-10-1
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GB/Z 42353-2023 Guidelines for good practices in zeta-potential measurement 
  Issued on: 2023-03-17   Price(USD): 240.0
GB/T 41949-2022 Particle─Laser particle size analyser─Technical requirements 
  Issued on: 2022-12-30   Price(USD): 135.0
GB/T 29022-2021 Particle size analysis―Dynamic light scattering (DLS) 
  Issued on: 2021-12-31   Price(USD): 435.0
GB/T 41316-2022 Guidelines for the characterization of dispersion stability  
  Issued on: 2022-03-09   Price(USD): 255.0
GB/T 39990-2021 Particulate -- Bioaerosol sampler -- Technical specification 
  Issued on: 2021-04-30   Price(USD): 190.0
GB/T 40401-2021 Determination of density by volumetric displacement—Skeleton density by gas pycnometry  
  Issued on: 2021-08-20   Price(USD): 225.0
GB/T 17492-2019 Industrial woven wire cloth -- Technical requirements and tests 
  Issued on: 2019-12-10   Price(USD): 300.0
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 16915.3-2019 Switches for household and similar fixed-electrical installations—Part 2-2: Particular requirements for electromagnetic remote-control switches (RCS)  
  Issued on: 2019-12-10   Price(USD): 240.0
GB 10061-1988 Screen plants-Codification for designating perforations 
  Issued on: 1988-12-10   Price(USD): 105.0
GB/T 32671.2-2019 Colloidal systems—Methods for zeta-potential determination—Part 2:Optical methods 
  Issued on: 2019-08-30   Price(USD): 310.0
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 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 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 15445.4-2006 Representation of results of particle size analysis - Part 4: Characterization of a classification process 
  Issued on: 2006-2-5   Price(USD): 190.0
GB/T 6003.2-2012 Test Sieves - Technical Requirements and Testing – Part 2: Test Sieves of Perforated Metal Plate 
  Issued on: 2012-12-31   Price(USD): 80.0
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