China National Standards

HOME CONTACT US

to PC vesion

GB Standards

CNS Standards

China HS code & Tariff

'Rare earth'
China GB Standards List

GB/T 12690.17-2010
Chemical analysis methods of non-Rare earth impurities in rare earth metals and the oxides - Part 17：Determination of niobium and tantalum contents of rare earth metals
稀土金属及其氧化物中非稀土杂质化学分析方法第17部分：稀土金属中铌、钽量的测定

GB/T 26413-2010
Heavy Rare earth oxide enrichment
重稀土氧化物富集物

GB/T 18114.3-2010
Chemical analysis methods of Rare earth concentrates - Part 3：Determination of calcium oxide content
稀土精矿化学分析方法第3部分：氧化钙量的测定

GB/T 26416.1-2010
Chemical analysis methods of dysprosium ferroalloy - Part 1 :Determination of total Rare earth content - Gravimetry
镝铁合金化学分析方法第1部分：稀土总量的测定重量法

GB/T 18115.15-2010
Chemical analysis methods of Rare earth impurities in rare earth metals and their oxides - Part 15: Lutetium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytte
稀土金属及其氧化物中稀土杂质化学分析方法第15部分：镥中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱和钇量的测定

GB/T 18115.14-2010
Chemical analysis methods of Rare earth impurities in rare earth metals and their oxides - Part 14 : Ytterbium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, lu
稀土金属及其氧化物中稀土杂质化学分析方法第14部分：镱中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镥和钇量的测定

GB/T 18115.13-2010
Chemical analysis methods of Rare earth impurities in rare earth metals and their oxides - Part 13: Thulium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, ytterbium, lut
稀土金属及其氧化物中稀土杂质化学分析方法第13部分：铥中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、镱、镥和钇量的测定

GB/T 18114.9-2010
Chemical analysis methods of Rare earth concentrates - Part 9：Determination of phosphorus pentoxide content - Phosphorus-bismuth-molybdenum blue spectrophotometry
稀土精矿化学分析方法第9部分：五氧化二磷量的测定磷铋钼蓝分光光度法

GB/T 18114.8-2010
Chemical analysis methods of Rare earth concentrates - Part 8: Determination of fifteen rare earth oxide relative contents - Inductively coupled plasma emission spectrometry
稀土精矿化学分析方法第8部分：十五个稀土元素氧化物配分量的测定电感耦合等离子发射光谱法

GB/T 18114.7-2010
Chemical analysis methods of Rare earth concentrates - Part 7：Determination of iron oxide content - Potassium dichromate titration
稀土精矿化学分析方法第7部分：氧化铁量的测定重铬酸钾滴定法

GB/T 18114.6-2010
Chemical analysis methods of Rare earth concentrates - Part 6：Determination of silicon oxide content
稀土精矿化学分析方法第6部分：二氧化硅量的测定

GB/T 18114.4-2010
Chemical analysis methods of Rare earth concentrates - Part 4：Determination of niobium oxide, zirconium oxide and titanium oxide contents - Inductively coupled plasma atomic emission spectrometry
稀土精矿化学分析方法第4部分：氧化铌、氧化锆、氧化钛量的测定电感耦合等离子体发射光谱法

GB/T 26416.2-2010
Chemical analysis methods of dysprosium ferroalloy - Part 2 :Determination of Rare earth impurity contents - Inductively coupled plasma atomic emission spectrometry
镝铁合金化学分析方法第2部分：稀土杂质含量的测定电感耦合等离子发射光谱法

GB/T 17417.2-2010
Method for chemical analysis of Rare earth ores - Part 2: Determination of scandium content
稀土矿石化学分析方法第2部分：钪量测定

GB/T 17417.1-2010
Method for chemical analysis of Rare earth ores - Part 1: Determination of rare earths
稀土矿石化学分析方法第1部分：稀土分量测定

GB/T 14506.29-2010
Methods for chemical analysis of silicate rocks - Part 29: Determination of 22 elements including Rare earth elements
硅酸盐岩石化学分析方法第29部分：稀土等22个元素量测定

GB/T 14634.1-2010
Test methods of Rare earth three-band phosphors for fluorescent lamps - Part 1: Determination of relative brightness
灯用稀土三基色荧光粉试验方法第1部分：相对亮度的测定

GB/T 14634.6-2010
Test methods of Rare earth three-band phosphors for fluorescent lamps - Part 6: Determination of specific surface area
灯用稀土三基色荧光粉试验方法第6部分：比表面积的测定

GB/T 14633-2010
Rare earth three-band phosphors for fluorescent lamps
灯用稀土三基色荧光粉

GB/T 14634.2-2010
Test methods of Rare earth three-band phosphors for fluorescent lamps - Part 2: Determination of emission dominantpeak and chromaticity
灯用稀土三基色荧光粉试验方法第2部分：发射主峰和色度性能的测定

GB/T 14634.3-2010
Test methods of Rare earth three-band phosphors for fluorescent lamps - Part 3: Determination of thermostability
灯用稀土三基色荧光粉试验方法第3部份：热稳定性的测定

GB/T 14634.5-2010
Test methods of Rare earth three-band phosphors for fluorescent lamps - Part 5: Determination of density
灯用稀土三基色荧光粉试验方法第5部分：密度的测定

GB/T 23595.7-2010
Test methods of Rare earth yellow phosphor for white LED lamps - Part 7: Determination of temperature quenching
白光LED灯用稀土黄色荧光粉试验方法第7部分：热猝灭性的测定

GB/T 24980-2010
Long afterglow phosphors activated by Rare earths
稀土长余辉荧光粉

GB/T 24981.1-2010
Test methods of long afterglow phosphors activated by Rare earths - Part 1: Determination of emission dominantpeak and chromaticity coordinates
稀土长余辉荧光粉试验方法第1部分：发射主峰和色品坐标的测定

GB/T 24982-2010
Rare earth yellow phosphor for white LED lamps
白光LED灯用稀土黄色荧光粉

GB/T 24981.2-2010
Test methods of long afterglow phosphors activated by Rare earths - Part 2: Determination of relative brightness
稀土长余辉荧光粉试验方法第2部分：相对亮度的测定

GB/T 14634.7-2010
Test methods of Rare earth three-band phosphors for fluorescent lamps - Part 7: Determination of temperature quenching
灯用稀土三基色荧光粉试验方法第7部分：热猝灭性的测定

GB/T 16484.11-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 11: Determination of lead oxide content - Flame atomic absorption spectrometry
氯化稀土、碳酸轻稀土化学分析方法第11部分：氧化铅量的测定火焰原子吸收光谱法

GB/T 16484.18-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 18: Determination of ignition loss content in light rare earth carbonate - Gravimetry
氯化稀土、碳酸轻稀土化学分析方法第18部分：碳酸轻稀土中灼减量的测定重量法

GB/T 16484.16-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 16: Determination of water insoluble substance content in rare earth chloride - Gravimetry
氯化稀土、碳酸轻稀土化学分析方法第16部分：氯化稀土中水不溶物量的测定重量法

GB/T 16484.15-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 15: Determination of chlorine content in light rare earth carbonate - Silver nitrate turbidimetry
氯化稀土、碳酸轻稀土化学分析方法第15部分：碳酸轻稀土中氯量的测定硝酸银比浊法

GB/T 16484.14-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 14: Determination of phosphorus radical content - Phosphorus-antimonate-molybdenum blue spectrophotometry
氯化稀土、碳酸轻稀土化学分析方法第14部分：磷酸根量的测定锑磷钼蓝分光光度法

GB/T 16484.13-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 13: Determination of ammonium chloride content - Distillation-titrimetry
氯化稀土、碳酸轻稀土化学分析方法第13部分：氯化铵量的测定蒸馏-滴定法

GB/T 16484.9-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 9: Determination of nickel oxide content - Flame atomic absorption spectrometry
氯化稀土、碳酸轻稀土化学分析方法第9部分：氧化镍量的测定火焰原子吸收光谱法

GB/T 16484.1-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 1: Determination of cerium oxide content - Ammonium ferrous sulfate titrimetry
氯化稀土、碳酸轻稀土化学分析方法第1部分：氧化铈量的测定硫酸亚铁铵滴定法

GB/T 16484.2-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 2: Determination of europium oxide content - Inductively coupled plasma mass spectrometry
氯化稀土、碳酸轻稀土化学分析方法第2部分：氧化铕量的测定电感耦合等离子体质谱法

GB/T 16484.10-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 10: Determination of manganese oxide content - Flame atomic absorption spectrometry
氯化稀土、碳酸轻稀土化学分析方法第10部分：氧化锰量的测定火焰原子吸收光谱法

GB/T 16484.12-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 12: Determination of sulfate radical
氯化稀土、碳酸轻稀土化学分析方法第12部分：硫酸根量的测定

GB/T 16484.21-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 21: Determination of iron oxide content - 1,10-phenanthroline spectrophotometry
氯化稀土、碳酸轻稀土化学分析方法第21部分：氧化铁量的测定 1，10-二氮杂菲分光光度法

GB/T 16484.22-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 22: Determination of zinc oxide content - Flame atomic absorption spectrometry
氯化稀土、碳酸轻稀土化学分析方法第22部分：氧化锌量的测定火焰原子吸收光谱法

GB/T 16484.23-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 23: Determination of acid insoluble substance in light rare earth carbonate - Gravimetry
氯化稀土、碳酸轻稀土化学分析方法第23部分：碳酸轻稀土中酸不溶物量的测定重量法

GB/T 16484.3-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 3: Determination of fifteen REO relative contents - Inductively coupled plasma atomic emission spectrometry
氯化稀土、碳酸轻稀土化学分析方法第3部分：15个稀土元素氧化物配分量的测定电感耦合等离子体发射光谱法

GB/T 16484.4-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 4: Determination of thorium oxide content - ArsenazoⅢ spectrophotometry
氯化稀土、碳酸轻稀土化学分析方法第4部分：氧化钍量的测定偶氮胂Ⅲ分光光度法

GB/T 16484.5-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 5: Determination of barium oxide content - Inductively coupled plasma atomic emission spectrometry
氯化稀土、碳酸轻稀土化学分析方法第5部分：氧化钡量的测定电感耦合等离子体发射光谱法

GB/T 16484.6-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 6: Determination of calcium oxide content - Flame atomic absorption spectrometry
氯化稀土、碳酸轻稀土化学分析方法第6部分：氧化钙量的测定火焰原子吸收光谱法

GB/T 16484.7-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 7: Determination of magnesium oxide content - Flame atomic absorption spectrometry
氯化稀土、碳酸轻稀土化学分析方法第7部分：氧化镁量的测定火焰原子吸收光谱法

GB/T 16484.8-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 8: Determination of sodium oxide content - Flame atomic absorption spectrometry
氯化稀土、碳酸轻稀土化学分析方法第8部分：氧化钠量的测定火焰原子吸收光谱法

GB/T 16484.20-2009
Chemical analysis methods of Rare earth chloride and light rare earth carbonate - Part 20: Determination of nickel oxide, manganese oxide, lead oxide, aluminum oxide, zinc oxide, thorium oxide content - Inductively coupled plasma mass spectrometry
氯化稀土、碳酸轻稀土化学分析方法第20部分：氧化镍、氧化锰、氧化铅、氧化铝、氧化锌、氧化钍量的测定电感耦合等离子体质谱法

GB/T 24457-2009
Metal halide lamps (Rare-earth series) - Performance requirements
金属卤化物灯（稀土系列）性能要求

Find out:200Items | First -Previous-Next -Last | 1 2 3 4


www.rjs.cn	transcustoms.com	gbstandards.org

- Since 2001 -

+86-755-25831330 [email protected]
© Copyright 2001-2021 All Rights Reserved