“Determination for tr ” 中國GB標準檢索結果

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	GB/T 8151.13-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 13： Determination of germanium content - Hydride generation-atomic fluorescence spectrometry and the phenyl fluorone spectrophptometric method
	GB/T 8151.12-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 12： Determination of sliver content - The flame atomic absorption spectrometric method
	GB/T 8151.1-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 1：Determination of zinc content - Precipitate separation-Na2EDTA titrimetric method and extractive separation-Na2EDTA titrimetric method
	GB/T 8151.11-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 11： Determination of antimony content - Hydride generation-atomic fluorescence spectrometry
	GB/T 8151.10-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 10：Determination of tin content - Hydride generation-atomic fluorescence spectrometry
	GB/T 8151.9-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 9： Determination of fluorine content - The ion selective electrode method
	GB/T 8151.8-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 8： Determination of cadmium content - The flame atomic absorption spectrometric method
	GB/T 8151.7-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 7： Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry and the potassium bromate titrimetric method
	GB/T 8151.6-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 6： Determination of copper content - The flame atomic absorption spectrometric method
	GB/T 8151.5-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 5： Determination of lead content - The flame atomic absorption spectrometric method
	GB/T 8151.4-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 4： Determination of silicon dioxide content - Molybdenum blue spectrophotometry
	GB/T 8151.3-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 3： Determination of iron content - Na2EDTA titrimetric method
	GB/T 8151.2-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 2：Determination of sulfur content - The combustion neutralization titrimetric method
	GB/T 8151.20-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 20：Determination of copper,lead,iron,arsenic,cadmium antimony, calcium,magnesium contents - Inductively coupled plasma atomic emission spectrometry
	GB/T 8151.19-2012 （中英文版） Methods for chemical analysis of zinc sulfide concentrates - Part 19：Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
	GB/T 8151.18-2012 （中英文版） Methods for chemical analysis of zinc concentrates - Part 18： Determination of zinc content - Ion-exchange/ Na2EDTA titrimetric method
	GB/T 4324.9-2012 （中英文版） Methods for chemical analysis of tungsten - Part 9: Determination of cadmium content - Inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry
	GB/T 4324.7-2012 （中英文版） Methods for chemical analysis of tungsten - Part 7: Determination of cobalt content - Inductively coupled plasma atomic emission spectrometry
	GB/T 4324.6-2012 （中英文版） Methods for chemical analysis of tungsten - Part 6: Determination of iron content-1,10-phenanthroline spectrophotometry
	GB/T 4324.5-2012 （中英文版） Methods for chemical analysis of tungsten - Part 5: Determination of arsenic content - Hydrogenate atomic absorption spectrometry
	GB/T 4324.4-2012 （中英文版） Methods for chemical analysis of tungsten - Part 4: Determination of antimony content - Hydrogenate atomic absorption spectrometry
	GB/T 4324.3-2012 （中英文版） Methods for chemical analysis of tungsten - Part 3: Determination of tin content - Hydrogenate atomic absorption spectrometry
	GB/T 4324.28-2012 （中英文版） Methods for chemical analysis of tungsten - Part 28: Determination of molybdenum content - The thioyanate spectrophotometry
	GB/T 4324.26-2012 （中英文版） Methods for chemical analysis of tungsten - Part 26: Determination of nitrogen content - Pulse heating inert gas fusion-thermal conductive method and the Nessler reagent spectrophotometry
	GB/T 4324.24-2012 （中英文版） Methods for chemical analysis of tungsten - Part 24: Determination of phosphorus content - Molybdemum blue photometry
	GB/T 4324.23-2012 （中英文版） Methods for chemical analysis of tungsten - Part 23: Determination of sulfur content - The combustion-conductometric titration and high frequency combustion-infrared absorption method
	GB/T 4324.22-2012 （中英文版） Methods for chemical analysis of tungsten - Part 22: Determination of manganese content - Inductively coupled plasma atomic emission spectrometry
	GB/T 4324.2-2012 （中英文版） Methods for chemical analysis of tungsten - Part 2: Determination of bismuth content - Hydrogenate atomic absorption spectrometry
	GB/T 4324.21-2012 （中英文版） Methods for chemical analysis of tungsten - Part 21: Determination of chromium content - Inductively coupled plasma atomic emission spectrometry
	GB/T 4324.20-2012 （中英文版） Methods for chemical analysis of tungsten - Part 20: Determination of vanadium content - Inductively coupled plasma atomic emission spectrometry

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