“Determination for Co ” 中國GB標準檢索結果

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	GB/T 23772-2009 （中英文版） Inorganic chemicals for industrial use - General method for the determination of total nitrogen content - Nessler’s reagent colorimetric method
	GB/T 13255.8-2009 （中英文版） Test methods of caprolactam for industrial use - Part 8: Determination of cyclohexanone oxime content
	GB/T 13255.7-2009 （中英文版） Test methods of caprolactam for industrial use - Part 7: Determination of iron content
	GB/T 13255.4-2009 （中英文版） Test methods of caprolactam for industrial use - Part 4: Determination of volatile bases content - Titrimetric method after distillation
	GB/T 13255.1-2009 （中英文版） Test methods of caprolactam for industrial use - Part 1: Determination of colourity of 50% aqueous caprolactam solution - Spectrometric method
	GB/T 15249.5-2009 （中英文版） Methods for chemical analysis of crude gold - Part 5: Determination of mercury content - Cold atomic absorption spectrometry
	GB/T 15249.4-2009 （中英文版） Methods for chemical analysis of crude gold - Part 4: Determination of lead content - EDTA titrimetric method
	GB/T 15249.3-2009 （中英文版） Methods for chemical analysis of crude gold - Part 3: Determination of copper content - Iodometric method
	GB/T 15249.2-2009 （中英文版） Methods for chemical analysis of crude gold - Part 2: Determination of silver content - Fire assay gravimetric and EDTA titrimetric methods
	GB/T 15249.1-2009 （中英文版） Methods for chemical analysis of crude gold - Part 1: Determination of gold content - Fire assay gravimetric method
	GB/T 23296.25-2009 （中英文版） Food contact materials - Polymer - Determination of 1,3-benzenedimethanamine in food simulants - High performance liquid chromatography
	GB/T 23296.24-2009 （中英文版） Food contact materials - Polymer - Determination of 1,2-dihydroxybenzene,1,3-dihydroxybenzene,1,4-dihydroxybenzene,4,4’-dihydroxybenzophenone and 4,4’dihydroxybiphenyl in food simulants - High performance liquid chromatography
	GB/T 23595.6-2009 （中英文版） Test methods of rare earth yellow phosphor for white LED lamps - Part 6: Determination of conductivity
	GB/T 23595.3-2009 （中英文版） Test methods of rare earth yellow phosphor for white LED lamps - Part 3: Determination of chromaticity coordinates
	GB/T 6609.37-2009 （中英文版） Chemical analysis methods and determination of physical performance of alumina - Part 37: Determination of the particles size content less then 20μm
	GB/T 6609.34-2009 （中英文版） Chemical analysis methods and determination of physical performance of alumina - Part 34: Method of calculating alumina content
	GB/T 6609.32-2009 （中英文版） Chemical analysis methods and determination of physical performance of alumina - Part 32: Determination of a-alumina content by X-ray diffraction
	GB/T 23614.2-2009 （中英文版） Chemical analysis methods for titanium nickel shape memory alloy - Part 2: Determination of cobalt, copper, chromium, iron, niobium content - Inductively coupled plasma atomic emission spectrometry
	GB/T 23614.1-2009 （中英文版） Methods for chemical analysis of titanium nickel shape memory alloy - Part 1: Determination of nickel content - Dimethylglyoxime precipitate separatioin－EDTA complex-zinc chloride back titration
	GB/T 23613-2009 （中英文版） Methods for chemical analysis of osmium powder - Determination of magnesium, iron, nickel, aluminum, copper, silver, gold, platinum, iridium, palladium, rhodium and silicon content - Inductively coupled plasma atomic emission spectrometry
	GB/T 23607-2009 （中英文版） Methods for chemical analysis of copper anode mud - Determination of arsenic，bismuth，iron，nickel，lead，antimony，selenium and tellurium content - Inductively coupled plasma-atomic emission spectrometry
	GB/T 11066.9-2009 （中英文版） Methods for chemical analysis of gold - Determination of arsenic and tin contents - Hydride generation-atomic fluorescence spectrometry
	GB/T 11066.8-2009 （中英文版） Method for chemical analysis of gold - Determination of silver, copper, iron, lead, antimony, bismuth, palladium, magnesium, nickel, manganese and chromium content - Ethyl acetate extration-inductively coupled plasma - Atomic emission spectrometry
	GB/T 11066.7-2009 （中英文版） Methods for chemical analysis of gold - Determination of silver, copper, iron, lead, antimony, bismuth, palladium, magnesium, tin, nickel, manganese and chromium contents - Spark atomic emission spectrometry
	GB/T 11066.6-2009 （中英文版） Methods for chemical analysis of gold - Determination of magnesium, nickel, manganese, palladium contents - Flame atomic absorption spectrometry
	GB/T 11066.10-2009 （中英文版） Methods for chemical analysis of gold - Determination of silicon content - Molybdenum blue spectrophotometry
	GB/T 17421.3-2009 （中英文版） Test code for machine tools - Part 3: Determination of thermal effects
	GB/T 4103.16-2009 （中英文版） Methods for chemical analysis of lead and lead alloys - Part 16: Determination of copper，silver，bismuth，arsenic，antimony，tin and zinc contents - Optical emission spectrometry
	GB/T 4103.15-2009 （中英文版） Methods for chemical analysis of lead and lead alloys - Part 15: Determination of nickel content - Flame atomic absorption spectrophotometry
	GB/T 4103.14-2009 （中英文版） Methods for chemical analysis of lead and lead alloys - Part 14: Determination of cadmium content - Flame atomic absorption spectrophotometry

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