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Chinese National Standard List: Basic standards and general methods

GB/T 33838-2017 Microbeam analysis―Scanning electron microscopy―Methods of evaluating image sharpness 
  Issued on: 2017-05-31   Price(USD): 990.0
GB/T 33893-2017 Determination of perfluorooctane sulfonates(PFOS) and perfluorooctanoic acid(PFOA) for separation membranes―Liquid chromatography-tandem mass spectrometry method 
  Issued on: 2017-07-12   Price(USD): 78.0
GB/T 33502-2017 Surface chemical analysis―Recording and reporting data in X-ray photoelectron spectroscopy(XPS) 
  Issued on: 2017-03-03   Price(USD): 210.0
GB/T 33498-2017 Surface chemical analysis―Characterization of nanostructured materials 
  Issued on: 2017-03-03   Price(USD): 670.0
GB/T 22571-2017 Surface chemical analysis--X-ray photoelectron spectrometers--Calibration of energy scales 
  Issued on: 2017-09-07   Price(USD): 370.0
GB/T 33236-2016 Polycrystalline silicon―Determination of trace elements―Glow discharge mass spectrometry method 
  Issued on: 2016-12-13   Price(USD): 220.0
GB/T 32998-2016 Surface chemical analysis一Auger electron spectroscopy一 Reporting of methods used for charge control and charge correction 
  Issued on: 2016-10-13   Price(USD): 340.0
GB/T 32999-2016 Surface chemical analysis―Depth profiling―Measurement of sputtering rate:mesh-replica method using a mechanical stylus profilometer 
  Issued on: 2016-10-13   Price(USD): 280.0
GB/T 32997-2016 Surface chemical analysis―General procedures for quantitative compositional depth profiling by glow discharge optical emission spectrometry 
  Issued on: 2016-10-13   Price(USD): 400.0
JGJ/T 136-2017 Technical specification for testing compressive strengit of masonry mortar by penetration resistance method 
  Issued on: 2017-02-20   Price(USD): 370.0
GB/T 7686-2016 General method for determination of arsenic content of chemical products 
  Issued on: 2016-12-13   Price(USD): 220.0
GB/Z 32490-2016 Surface chemical analysis--X-ray photoelectron spectroscopy--Procedures for determining backgrounds 
  Issued on: 2016-02-24   Price(USD): 190.0
GB/T 32565-2016 Surface chemical analysis--Recording and reporting data in Auger electron spectroscopy(AES) 
  Issued on: 2016-02-24   Price(USD): 190.0
GB/T 32495-2016 Surface chemical analysis—Secondary-ion mass spectrometry—Method for depth profiling of arsenic in silicon 
  Issued on: 2016-02-24   Price(USD): 190.0
GB/Z 32494-2016 Surface chemical analysis—Auger electron spectroscopy—Derivation of chemical information  
  Issued on: 2016-02-24   Price(USD): 250.0
GB/T 32055-2015 Microbeam analysis―Electron probe microanalysis―Methods for elemental-mapping analysis using wavelengthdispersive spectroscopy 
  Issued on: 2015-10-09   Price(USD): 120.0
GB/T 20726-2015 Microbeam analysis - Selected instrumental performance parameters for the specification and checking of energy dispersive X-ray spectrometers for use in electron probe microanalysis 
  Issued on: 2015-10-09   Price(USD): 80.0
GB/T 32102-2015 Determination for assay of organic peroxides―Iodometric method 
  Issued on: 2015-10-09   Price(USD): 110.0
DB23/T 1686-2016  
  Issued on: 2016-02-16   Price(USD):
DB44/T 1708-2015 Determination of chlorinated phenols in Wooden stationery-gas chromatography-mass spectrometry 
  Issued on: 2015-11-05   Price(USD):
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