2025-12-5 10.1.6.65
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 43890-2024 Nanotechnologies - Guidelines for performance test method of silver nanomaterials 315.0 via email in 1~5 business day valid,,2025-2-1
GB/T 609-2018/XG1-2024 Chemical reagent—General method for the determination of total nitrogen, includes Amendment 1 195.0 via email in 1~3 business day valid,,2024-4-25
GB 9737-1988 Chemical reagent-General rules for the measurement of readily carbonizable substances 75.0 via email in 1~3 business day valid,,1989-4-1
GB/T 9726-1988 Chemical reagent--General rules for the determination of permanganate-reducing substances 190.0 via email in 1~3 business day superseded,2008-4-1,1989-4-1
GB/T 9734-1988 Chemical reagent--General method for the determination of aluminium 190.0 via email in 1~3 business day valid,,1989-4-1
GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods 435.0 via email in 1~5 business day valid,,2024-3-1
GB/T 9722-2023 Chemical reagent—General rules for the gas chromatography 315.0 via email in 1~5 business day valid,,2024-3-1
GB/T 9741-1988 Chemical reagent--General method for the determination of residue after ignition 190.0 via email in 1~3 business day abolished2008-11-01 ,2008-11-1,1989-4-1
GB/T 39630-2020 Colloidal solution of silver nanoparticles 165.0 via email in 1~3 business day valid,,2021-7-1
GB/T 39486-2020 Chemical reagent—General rules for inductively coupled plasma mass spectrometry 315.0 via email in 1~5 business day valid,,2021-10-1
GB/T 37885-2019 Chemical reagent—Classification 250.0 via email in 1~3 business day valid,,2020-7-1
GB/T 609-2018 Chemical reagent—General method for the determination of total nitrogen 140.0 via email in 1~3 business day valid,,2019-1-1
GB/T 35507-2017 General rule for biochemical reagents 220.0 via email in 1~3 business day valid,,2018-7-1
GB/T 35496-2017 Chemical reagent―General method for the determination of nitrate 100.0 via email in 1~3 business day valid,,2018-7-1
GB 9727-1988 Chemical reagent-General method for the determination of phosphate 20.0 via email in 1 business day abolished2008-04-01,2008-4-1,1989-4-1
GB/T 6904.2-1986 Methods for analysis of water for boiler and for cooling--The determination of pH--Colorimetric method 180.0 via email in 1~3 business day abolished2005-10-14 ,,1987-9-1
GB/T 6911.3-1986 Methods for analysis of water for boiler and for cooling--The determination of sulfate--Potentiometric titration method 180.0 via email in 1~3 business day superseded,2008-2-1,1987-9-1
GB/T 602-1988 Chemical reagent--Preparations of stock standard solutions 160.0 via email in 1~3 business day superseded,2003-4-1,2000-6-1
GB/T 9723-2007 Chemical Reagent - General Rule for Flame Atomic Absorption Spectrometry Analysis 244.0 via email in 1 business day valid,,2008-4-1
GB/T 607-1977 Chemical reagents-Determination of water content(acetyl chloride method) 30.0 via email in 1~3 business day abolished2005-10-14,,1977-10-1
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GB/Z 43890-2024 Nanotechnologies - Guidelines for performance test method of silver nanomaterials 
  Issued on: 2024-7-24   Price(USD): 315.0
GB/T 609-2018/XG1-2024 Chemical reagent—General method for the determination of total nitrogen, includes Amendment 1 
  Issued on: 2024-04-25   Price(USD): 195.0
GB 9737-1988 Chemical reagent-General rules for the measurement of readily carbonizable substances 
  Issued on: 1988-09-05   Price(USD): 75.0
GB/T 9726-1988 Chemical reagent--General rules for the determination of permanganate-reducing substances 
  Issued on: 1988-09-05   Price(USD): 190.0
GB/T 9734-1988 Chemical reagent--General method for the determination of aluminium 
  Issued on: 1988-09-05   Price(USD): 190.0
GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods 
  Issued on: 2023-08-06   Price(USD): 435.0
GB/T 9722-2023 Chemical reagent—General rules for the gas chromatography 
  Issued on: 2023-08-06   Price(USD): 315.0
GB/T 9741-1988 Chemical reagent--General method for the determination of residue after ignition 
  Issued on: 1988-09-05   Price(USD): 190.0
GB/T 39630-2020 Colloidal solution of silver nanoparticles 
  Issued on: 2020-12-14   Price(USD): 165.0
GB/T 39486-2020 Chemical reagent—General rules for inductively coupled plasma mass spectrometry 
  Issued on: 2020-11-19   Price(USD): 315.0
GB/T 37885-2019 Chemical reagent—Classification 
  Issued on: 2019-08-30   Price(USD): 250.0
GB/T 609-2018 Chemical reagent—General method for the determination of total nitrogen 
  Issued on: 2018-06-07   Price(USD): 140.0
GB/T 35507-2017 General rule for biochemical reagents 
  Issued on: 2017-12-29   Price(USD): 220.0
GB/T 35496-2017 Chemical reagent―General method for the determination of nitrate 
  Issued on: 2017-12-29   Price(USD): 100.0
GB 9727-1988 Chemical reagent-General method for the determination of phosphate 
  Issued on: 1988-09-05   Price(USD): 20.0
GB/T 6904.2-1986 Methods for analysis of water for boiler and for cooling--The determination of pH--Colorimetric method 
  Issued on: 1986-09-16   Price(USD): 180.0
GB/T 6911.3-1986 Methods for analysis of water for boiler and for cooling--The determination of sulfate--Potentiometric titration method 
  Issued on: 1986-09-16   Price(USD): 180.0
GB/T 602-1988 Chemical reagent--Preparations of stock standard solutions 
  Issued on: 1988-09-05   Price(USD): 160.0
GB/T 9723-2007 Chemical Reagent - General Rule for Flame Atomic Absorption Spectrometry Analysis 
  Issued on: 2007-12-18   Price(USD): 244.0
GB/T 607-1977 Chemical reagents-Determination of water content(acetyl chloride method) 
  Issued on: 1977-02-04   Price(USD): 30.0
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