Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 30430-2013 Standard Column Used for Evaluating Gas Chromatography $210.00 via email in 1~3 business day superseded
GB/T 30430-2019 Standard column used for evaluating gas chromatographs $220.00 via email in 1~3 business day valid
GB/T 30431-2013 Gas Chromatograph for Laboratory $140.00 via email in 1~3 business day superseded
GB/T 30431-2020 Gas chromatography for laboratory $300.00 via email in 1~5 business day valid
GB/T 30433-2013 Standard Column Used for Evaluating Liquid Chromatography $210.00 via email in 1~3 business day superseded
GB/T 30433-2021 Standard column used for evaluating liquid chromatograph $165.00 via email in 1~3 business day superseded
GB/T 30433-2021/XG1-2023 Standard column used for evaluating liquid chromatograph, includes Amendment 1 $180.00 via email in 1~3 business day valid
GB/T 30543-2014 Nanotechnologies - Characterization of Single-Wall Carbon Nanotubes Using Transmission Electron Microscopy $540.00 via email in 1~3 business day valid
GB/T 30697-2014 Test methods of characteristics for spaceborne multispectral camera with wide field of view $315.00 via email in 1~5 business day valid
GB/T 30722-2014 Method of specification for water-based ink color $430.00 via email in 1~5 business day valid
GB/T 31010-2014 Spectral calibration in laboratory for dispersive hyperspectral sensor $160.00 via email in 1~2 business day valid
GB/T 31430-2015 Names and colorimetric characteristics of traditional colors in China $160.00 via email in 1~3 business day valid
GB/T 3158-1982 Radii of spherical surface of optical elements series of numerical values $150.00 via email in 1~3 business day superseded
GB/T 3161-1991 The series of optical theodolites and its basic para-meters $184.00 via email in 1~3 business day superseded
GB/T 3161-2015 Optical theodolite $550.00 via email in 1~5 business day valid
GB/T 32190-2015 Standard practice for using flame photometric detectors in gas chromatography $310.00 via email in 1~5 business day valid
GB/T 32205-2015 Standard practice for testing thermal conductivity detectors used in gas chromatography $240.00 via email in 1~3 business day valid
GB/T 32206-2015 Standard practice for testing electrolytic conductivity detectors usedin gas chrometography $200.00 via email in 1~3 business day valid
GB/T 32207-2015 Standard practice for use of electron-capture detectors in gas chromatography $310.00 via email in 1~5 business day valid
GB/T 32210-2015 Technical requirements and test methodsfor portable gas chromatography-mass spectrometer $250.00 via email in 1~3 business day valid
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