Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 29814-2013 On-line analyser systems―Guide to design and installation 750.0 via email in 1~8 business day valid
GB/T 26813-2011 Double beam UV/VIS spectrophotometer 210.0 via email in 1~3 business day valid
GB/T 27756-2011 Glass electrodes for the measurement of pH value 150.0 via email in 1~3 business day valid
GB/T 17363.1-2009 Nondestructive mensuration of gold content in the gold products - Part 1: Method of electron probe microanalysis 150.0 via email in 1~3 business day valid
JB/T 9369-1999 Differential thermal analyzer via email in business day to be abolished
GB/T 27503-2011 Test solutions of electrolytic conductivity analyzer - Preparation method of sodium chloride solutions 180.0 via email in 1~3 business day valid
GB 11007-1989 Test method of electric conductivity analyzers 135.0 via email in 1~3 business day abolished
GB/T 13971-2013 Specification of ultra-violet gas analyzers 100.0 via email in 1 business day valid
GB/T 20245.5-2013 Expression of performance of electrochemical analyzers—Part 5:Oxidation-reduction potential or redox potential 200.0 via email in 1~3 business day valid
JB/T 6242-2005 Fluorescence photometer 150.0 via email in 1~3 business day valid
JB/T 760-1968 Glass Cell 90.0 via email in 1~3 business day valid
GB/T 21186-2007 Fourier transform infrared spectrometer 170.0 via email in 1~3 business day valid
GB/T 19768-2005 Expression of performance sample handling systems for process analyzers 225.0 via email in 1~3 business day valid
GB/T 25481-2010 On-line ultraviolet/visible spectrum analyzer 270.0 via email in 1~3 business day valid
GB/T 26798-2011 Single beam UV/VIS spectrophotometer 210.0 via email in 1~3 business day valid
GB/T 20245.3-2013 Expression of performance of electrochemical analyzers—Part 3:Electrolytic conductivity 260.0 via email in 1~3 business day valid
GB/T 32199-2015 Standard practice for general techniques for obtaining infrared spectra for qualitative analysis 350.0 via email in 1~5 business day valid
JB/T 8280-1999 Specifications of thermomegnetic oxygen analyzers 120.0 via email in 1~3 business day valid
GB/T 21191-2007 Atomic fluorescence spectrometer 270.0 via email in 1~3 business day valid
GB/T 25189-2010 Microbeam analysis—Determination method for quantitative analysis parameters of SEM-EDS 170.0 via email in 1~3 business day valid
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