2024-11-21 3.12.34.209
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Chinese National Standard List: Chemical reagent in general

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/T 9722-2023 Chemical reagent—General rules for the gas chromatography 
  Issued on: 2023-08-06   Price(USD): 315.0
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 39486-2020 Chemical reagent—General rules for inductively coupled plasma mass spectrometry 
  Issued on: 2020-11-19   Price(USD): 315.0
GB/T 39630-2020 Colloidal solution of silver nanoparticles 
  Issued on: 2020-12-14   Price(USD): 165.0
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/T 33087-2016 Ultra pure water for instrumental analysis specification and test methods 
  Issued on: 2016-10-13   Price(USD): 160.0
GB/T 31776-2015 Determination method of methanol content in methanol gasoline for motor vehicles 
  Issued on: 2015-07-03   Price(USD): 80.0
GB/T 30990-2014 Determination of the activity of lysozyme 
  Issued on: 2014-07-24   Price(USD): 100.0
GB 15346-2012 Chemical reagent—Packaging and marking 
  Issued on: 2012-12-31   Price(USD): 270.0
HG/T 4297-2012 The Guide for Drafting in Report of Gas Reference Materials 
  Issued on: 2012-5-24   Price(USD): 90.0
HG/T 3500-2011 Chemical reagent-Test method for polarity constant of liquid stationary phase in gas chromatography 
  Issued on: 2011-12-20   Price(USD): 120.0
HG/T 3501-2011 Chemical reagent-Determination of the effective plate number of solid support in a gas chromatography 
  Issued on: 2011-12-20   Price(USD): 130.0
HG/T 4103-2009 Chemical reagent - General method for the determination of organic nitrogen compounds 
  Issued on: 2009-12-4   Price(USD): 120.0
GB/T 23942-2009 Chemical reagent—General rules for inductively coupled plasma atomic emission spectrometry 
  Issued on: 2009-6-2   Price(USD): 140.0
GB/T 613-2007/XG1-2009 Chemical reagent—General method for the determination of specific optical rotatory power(specific optical rotation), includes Amendment 1 
  Issued on: 2009-3-24   Price(USD): 120.0
GB 6851-2008 pH primary reagent - General rules for certification 
  Issued on: 2008-06-18   Price(USD): 210.0
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