China analysis Methods GB Standards English PDF List

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China "analysis Methods" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 22662.2-2008	Chemical analysis Methods of potassium fluotitanate - Part 2: Determination of moisture content - By gravimetric method 氟钛酸钾化学分析方法第2部分：湿存水含量的测定重量法	China National Standards analysis Methods	English PDF
GB/T 22662.1-2008	Chemical analysis Methods of potassium fluotitanate - Part 1: Preparation and storage of test samples 氟钛酸钾化学分析方法第1部分：试样的制备和贮存	China National Standards analysis Methods	English PDF
GB/T 22661.9-2008	Chemical analysis Methods of potassium fluoborade - Part 9: Determination of chloride content - Distillation mercury nitration volumetric method 氟硼酸钾化学分析方法第9部分：氯含量的测定硝酸汞容量法	China National Standards analysis Methods	English PDF
GB/T 22661.8-2008	Chemical analysis Methods of potassium fluoborade - Part 8: Determination of free borade content - Distillation-sodium hydrogen oxidizes titration volumetric method 氟硼酸钾化学分析方法第8部分：游离硼酸含量的测定氢氧化钠容量法	China National Standards analysis Methods	English PDF
GB/T 22661.7-2008	Chemical analysis Methods of potassium fluoborade - Part 7: Determiantion of sodium content - Flame atomic absorption spectrometric method 氟硼酸钾化学分析方法第7部分：钠含量的测定火焰原子吸收光谱法	China National Standards analysis Methods	English PDF
GB/T 22661.6-2008	Chemical analysis Methods of potassium fluoborade - Part 6: Determination of silica content - Molybdenum blue photometric method 氟硼酸钾化学分析方法第6部分：硅含量的测定钼蓝分光光度法	China National Standards analysis Methods	English PDF
GB/T 22661.5-2008	Chemical analysis Methods of potassium fluoborade - Part 5: Determiantion of calcium content - Flame atomic absorption spectrometric method 氟硼酸钾化学分析方法第5部分：钙含量的测定火焰原子吸收光谱法	China National Standards analysis Methods	English PDF
GB/T 22661.4-2008	Chemical analysis Methods of potassium fluoborade - Part 4: Determiantion of magnesium content - Flame atomic absorption spectrometric method 氟硼酸钾化学分析方法第4部分：镁含量的测定火焰原子吸收光谱法	China National Standards analysis Methods	English PDF
GB/T 14233.1-2008	Test methods for infusion, transfusion, injection equipments for medical use - Part 1: Chemical analysis Methods 医用输液、输血、注射器具检验方法第1部分：化学分析方法	China National Standards analysis Methods	English PDF
GB/T 9489-2008	Chemical analysis Methods of alundum powder 刚玉粉化学分析方法	China National Standards analysis Methods	English PDF
GB/T 1549-2008	Chemical analysis Methods of glass, glass marble and vitreous fiber 纤维玻璃化学分析方法	China National Standards analysis Methods	English PDF
GB/T 18882.2-2008	Chemical analysis Methods for mixed rare earth oxide of ion-absorpted type RE ore - Determination of aluminum oxide content 离子型稀土矿混合稀土氧化物化学分析方法三氧化二铝量的测定	China National Standards analysis Methods	English PDF
GB/T 18882.1-2008	Chemical analysis Methods of mixed rare earth oxide of ion-absorpted type RE ore - Determination of fifteen REO relative content 离子型稀土矿混合稀土氧化物化学分析方法十五个稀土元素氧化物配分量的测定	China National Standards analysis Methods	English PDF
GB/T 21649.1-2008	Particle size analysis - Image analysis Methods - Part 1: Static image analysis method 粒度分析图像分析法第1部分：静态图像分析法	China National Standards analysis Methods	English PDF
GB/T 18116.2-2008	Chemical analysis Methods of Yttrium-europium oxides - Determination of europium oxides 氧化钇铕化学分析方法氧化铕量的测定	China National Standards analysis Methods	English PDF
GB/T 3044-2007	Chemical analysis Methods for white fused alumina and pink fused alumina 白刚玉、铬刚玉化学分析方法	China National Standards analysis Methods	English PDF
GB/T 20975.2-2007	Chemical analysis Methods of aluminium and aluminium alloys - Part 2：Determination of arsenic content molybdenum blue spectrophotometric method 铝及铝合金化学分析方法第2部分：砷含量的测定钼蓝分光光度法	China National Standards analysis Methods	English PDF
GB/T 20975.1-2007	Chemical analysis Methods of aluminium and aluminium alloys - Part 1：Determination of mercury content - Cold atomic absorption spectrometric method 铝及铝合金化学分析方法第1部分：汞含量的测定冷原子吸收光谱法	China National Standards analysis Methods	English PDF
GB/T 4951-2007	Chemical analysis Methods for sacrificial anodes of Zn-Al-Cd alloy 锌-铝-镉合金牺牲阳极化学分析方法	China National Standards analysis Methods	English PDF
GB/T 4949-2007	Chemical analysis Methods for sacrificial anodes of Al-Zn-In system alloy 铝-锌-铟系合金牺牲阳极化学分析方法	China National Standards analysis Methods	English PDF
GB/T 20260-2006	Chemical analysis Methods for marine sediment 海底沉积物化学分析方法	China National Standards analysis Methods	English PDF
GB/T 20259-2006	Chemical analysis Methods for marine polymetallic nodules 大洋多金属结核化学分析方法	China National Standards analysis Methods	English PDF
GB/T 18115.9-2006	Chemical analysis Methods of rare earth impurities in rare earth metals and their oxides Dysprosium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法镝中镧、铈、镨、钕、钐、铕、钆、铽、钬、铒、铥、镱、镥和钇量的测定	China National Standards analysis Methods	English PDF
GB/T 18115.8-2006	Chemical analysis Methods of rare earth impurities in rare earth metals and their oxides Terbium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法铽中镧、铈、镨、钕、钐、铕、钆、镝、钬、铒、铥、镱、镥和钇量的测定	China National Standards analysis Methods	English PDF
GB/T 18115.7-2006	Chemical analysis Methods of rare earth impurities in rare earth metals and their oxides Gadolinium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法钆中镧、铈、镨、钕、钐、铕、铽、镝、钬、铒、铥、镱、镥和钇量的测定	China National Standards analysis Methods	English PDF
GB/T 18115.6-2006	Chemical analysis Methods of rare earth impurities in rare earth metals and their oxides Europium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法铕中镧、铈、镨、钕、钐、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定	China National Standards analysis Methods	English PDF
GB/T 18115.5-2006	Chemical analysis Methods of rare earth impurities in rare earth metals and their oxides Samarium-Determination of lanthanum, cerium, praseodymium, neodymium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法钐中镧、铈、镨、钕、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定	China National Standards analysis Methods	English PDF
GB/T 18115.4-2006	Chemical analysis Methods of rare earth impurities in rare earth metals and their oxides Neodymium-Determination of lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定	China National Standards analysis Methods	English PDF
GB/T 18115.3-2006	Chemical analysis Methods of rare earth impurities in rare earth metals and their oxides Praseodymium-Determination of lanthanum, cerium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法镨中镧、铈、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定	China National Standards analysis Methods	English PDF
GB/T 18115.2-2006	Chemical analysis Methods of rare earth impurities in rare earth metals and their oxides Cerium-Determination of lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法铈中镧、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定	China National Standards analysis Methods	English PDF
GB/T 18115.12-2006	Chemical analysis Methods of rare earth impurities in rare earth metals and their oxides Yttrium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lut 稀土金属及其氧化物中稀土杂质化学分析方法钇中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱和镥量的测定	China National Standards analysis Methods	English PDF
GB/T 18115.1-2006	Chemical analysis Methods of rare earth impurities in rare earth metals and their oxides Lanthanum-Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定	China National Standards analysis Methods	English PDF
GB/T 18115.11-2006	Chemical analysis Methods of rare earth impurities in rare earth metals and their oxides Erbium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法铒中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铥、镱、镥和钇量的测定	China National Standards analysis Methods	English PDF
GB/T 18115.10-2006	Chemical analysis Methods of rare earth impurities in rare earth metals and their oxides Holmium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法钬中镧、铈、镨、钕、钐、铕、钆、铽、镝、铒、铥、镱、镥和钇量的测定	China National Standards analysis Methods	English PDF
GB/T 12690.15-2006	Chemical analysis Methods for non-rare earth metals and their oxide Determination of calcium oxide content 稀土金属及其氧化物中非稀土杂质化学分析方法钙量的测定	China National Standards analysis Methods	English PDF
GB/T 12690.14-2006	Chemical analysis Methods of non-rare earth impurities in rare earth metals and their oxides Determination of titanium in rare earth metals 稀土金属及其氧化物中非稀土杂质化学分析方法钛量的测定	China National Standards analysis Methods	English PDF
GB/T 20017-2005	Metallic and other inorganic coating -- Measurement of mass per unit area -- Review of gravimetric and chemical analysis Methods 金属和其它无机覆盖层单位面积质量的测定重量法和化学分析法评述	China National Standards analysis Methods	English PDF
GB/T 13748.6-2005	Chemical analysis Methods of magnesium and magnesium alloys Determination of silver content Flame atomic absorption spectrophotometric method 镁及镁合金化学分析方法银含量的测定火焰原子吸收光谱法	China National Standards analysis Methods	English PDF
GB/T 13748.5-2005	Chemical analysis Methods of magnesium and magnesium alloys Determination of yttrium content Inductively coupled plasma atomic emission spectrometric method 镁及镁合金化学分析方法钇含量的测定电感耦合等离子体原子发射光谱法	China National Standards analysis Methods	English PDF
GB/T 13748.3-2005	Chemical analysis Methods of magnesium and magnesium alloys Determination of lithium content Flame atomic absorption spectrometric method 镁及镁合金化学分析方法锂含量的测定火焰原子吸收光谱法	China National Standards analysis Methods	English PDF
GB/T 13748.2-2005	Chemical analysis Methods of magnesium and magnesium alloys Determination of tin content Pyrocatechol violet spectrophotometric method 镁及镁合金化学分析方法锡含量的测定邻苯二酚紫分光光度法	China National Standards analysis Methods	English PDF
GB/T 13748.19-2005	Chemical analysis Methods of magnesium and magnesium alloys Determination of titanium content Diantipyrylmethane spectrophotometric method 镁及镁合金化学分析方法钛含量的测定二安替比啉甲烷分光光度法	China National Standards analysis Methods	English PDF
GB/T 13748.18-2005	Chemical analysis Methods of magnesium and magnesium alloys Determination of chlorine content Silver chlorine turbidimetric method 镁及镁合金化学分析方法氯含量的测定氯化银浊度法	China National Standards analysis Methods	English PDF
GB/T 13748.17-2005	Chemical analysis Methods of magnesium and magnesium alloys Determination of kalium content and natrium content Flame atomic absorption spectrophotometric method 镁及镁合金化学分析方法钾含量和钠含量的测定火焰原子吸收光谱法	China National Standards analysis Methods	English PDF
GB/T 13748.16-2005	Chemical analysis Methods of magnesium and magnesium alloys Determination of calcium content Flame atomic absorption spectrometric method 镁及镁合金化学分析方法钙含量的测定火焰原子吸收光谱法	China National Standards analysis Methods	English PDF
GB/T 13748.13-2005	Chemical analysis Methods of magnesium and magnesium alloys Determination of lead content Flame atomic absorption spectrophotometric method 镁及镁合金化学分析方法铅含量的测定火焰原子吸收光谱法	China National Standards analysis Methods	English PDF
GB/T 13748.11-2005	Chemical analysis Methods of magnesium and magnesium alloys Determination of beryllium content Solochrome cyanine R spectrophotometric method 镁及镁合金化学分析方法铍含量的测定依莱铬氰蓝R分光光度法	China National Standards analysis Methods	English PDF
GB/T 6609.9-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of cupric oxide content--2，9-Dimethyl-1，10 phenanthroline photometric method 氧化铝化学分析方法和物理性能测定方法新亚铜灵光度法测定氧化铜含量	China National Standards analysis Methods	English PDF
GB/T 6609.8-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of chromium sesquioxide content--Diphenyl carbazide photometric method 氧化铝化学分析方法和物理性能测定方法二苯基碳酰二肼光度法测定三氧化二铬含量	China National Standards analysis Methods	English PDF
GB/T 6609.7-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of titanium dioxide content--Diantiprylmehane photometric method 氧化铝化学分析方法和物理性能测定方法二安替吡啉甲烷光度法测定二氧化钛含量	China National Standards analysis Methods	English PDF
GB/T 6609.6-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of potassium oxide content--Flame photometric method 氧化铝化学分析方法和物理性能测定方法火焰光度法测定氧化钾含量	China National Standards analysis Methods	English PDF
GB/T 6609.5-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of sodium oxide content 氧化铝化学分析方法和物理性能测定方法氧化钠含量的测定	China National Standards analysis Methods	English PDF
GB/T 6609.4-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of ferric oxide content--Orthophenanthroline photometric method 氧化铝化学分析方法和物理性能测定方法邻二氮杂菲光度法测定三氧化二铁含量	China National Standards analysis Methods	English PDF
GB/T 6609.3-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of silicon dioxide content--Molybdenum blue photometric method 氧化铝化学分析方法和物理性能测定方法钼蓝光度法测定二氧化硅含量	China National Standards analysis Methods	English PDF
GB/T 6609.28-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of the fine particle size distribution(less than 60μm)--Method using electroformed sieves 氧化铝化学分析方法和物理性能测定方法小于60μm的细粉末粒度分布的测定湿筛法	China National Standards analysis Methods	English PDF
GB/T 6609.26-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of absolute density--Pycnometer method 氧化铝化学分析方法和物理性能测定方法有效密度的测定比重瓶法	China National Standards analysis Methods	English PDF
GB/T 6609.24-2004	Chemical analysis Methods and determination of physical performance of alumina--Measurement of the angle of repose 氧化铝化学分析方法和物理性能测定方法安息角的测定	China National Standards analysis Methods	English PDF
GB/T 6609.23-2004	Chemical analysis Methods and determination of physical performance of alumina--Preparation andstorage of test samples 氧化铝化学分析方法和物理性能测定方法试样的制备和贮存	China National Standards analysis Methods	English PDF
GB/T 6609.22-2004	Chemical analysis Methods and determination of physical performance of alumina--Sampling 氧化铝化学分析方法和物理性能测定方法取样	China National Standards analysis Methods	English PDF
GB/T 6609.21-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of gallium trioxide content--Butyrhodamine B spectrophotometric method 氧化铝化学分析方法和物理性能测定方法丁基罗丹明B分光光度法测定三氧化二镓含量	China National Standards analysis Methods	English PDF
GB/T 6609.20-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of magnesia content--Flame atomic absorption spectrophotometric method 氧化铝化学分析方法和物理性能测定方法火焰原子吸收光谱法测定氧化镁含量	China National Standards analysis Methods	English PDF
GB/T 6609.19-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of lithia content--Flame atomic absorption spectrophotometric method 氧化铝化学分析方法和物理性能测定方法火焰原子吸收光谱法测定氧化锂含量	China National Standards analysis Methods	English PDF
GB/T 6609.18-2004	Chemical analysis Methods and determination of physical performanceof alumina--Determination of sulfate content--N，N-dimethyl-P-phenylenediamine spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 N，N-二甲基对苯二胺分光光度法测定硫酸根含量	China National Standards analysis Methods	English PDF
GB/T 6609.17-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of phosphorus pentoxide content--Molybdenum blue spectrophotometric method 氧化铝化学分析方法和物理性能测定方法钼蓝分光光度法测定五氧化二磷含量	China National Standards analysis Methods	English PDF
GB/T 6609.16-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of boron trioxide content--Curcumin spectrophotometric method 氧化铝化学分析方法和物理性能测定方法姜黄素分光光度法测定三氧化二硼含量	China National Standards analysis Methods	English PDF
GB/T 6609.15-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of chlorine content--Ferric thiocyanate photometric method 氧化铝化学分析方法和物理性能测定方法硫氰酸铁光度法测定氯含量	China National Standards analysis Methods	English PDF
GB/T 6609.14-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of fluorine content--Lanthanum-alizarincomplexone spectrophotometric method 氧化铝化学分析方法和物理性能测定方法镧-茜素络合酮分光光度法测定氟含量	China National Standards analysis Methods	English PDF
GB/T 6609.13-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of calcium oxide content--Flame atomic absorption spectrophotometric method 氧化铝化学分析方法和物理性能测定方法火焰原子吸收光谱法测定氧化钙含量	China National Standards analysis Methods	English PDF
GB/T 6609.12-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of zinc oxide content--Flame atomic absorption spectrophotometricmethod 氧化铝化学分析方法和物理性能测定方法火焰原子吸收光谱法测定氧化锌含量	China National Standards analysis Methods	English PDF
GB/T 6609.11-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of manganous oxide content--Flame atomic absorption spectrophotometric method 氧化铝化学分析方法和物理性能测定方法火焰原子吸收光谱法测定一氧化锰含量	China National Standards analysis Methods	English PDF
GB/T 6609.10-2004	Chemical analysis Methods and determination of physical performance of alumina--Determination of vanadic oxide content--N-benzoyl-N-phenylhydroxylamine extraction photometric method 氧化铝化学分析方法和物理性能测定方法苯甲酰苯基羟胺萃取光度法测定五氧化二钒含量	China National Standards analysis Methods	English PDF
GB/T 12690.9-2003	Chemical analysis Methods for non-rare earth impurities of rare earth metals andtheir oxides--Determination of chlorine content--Silver nitrate turbidimetric method 稀土金属及其氧化物中非稀土杂质化学分析方法氯量的测定硝酸银比浊法	China National Standards analysis Methods	English PDF
GB/T 12690.8-2003	Chemical analysis Methods for non-rare earth impurities of rare earth metals and their oxides--Determination of sodium content--Flame atomic absorption spectrometric method 稀土金属及其氧化物中非稀土杂质化学分析方法钠量的测定火焰原子吸收光谱法	China National Standards analysis Methods	English PDF
GB/T 12690.7-2003	Chemical analysis Methods for non-rare earth impurities of rare earth metals and their oxides--Determination of silicon content--Molybdenum blue spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法硅量的测定钼蓝分光光度法	China National Standards analysis Methods	English PDF
GB/T 12690.6-2003	Chemical analysis Methods for non-rare earth impurities of rare earth metals and their oxides--Determination of iron content--Kalium thiocyanate，1，10-phenanthroline spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法铁量的测定硫氰酸钾、1，10-二氮杂菲分光光度法	China National Standards analysis Methods	English PDF
GB/T 12690.5-2003	Chemical analysis Methods for non-rare earth impurities of rare earth metals and their oxides--Determination of Al、Cr、Mn、Fe、Co、Ni、Cu、Zn、Pb content by inductively coupled plasma atomic emission spectrographic method--Determination of Co、M 稀土金属及其氧化物中非稀土杂质化学分析方法铝、铬、锰、铁、钴、镍、铜、锌、铅的测定电感耦合等离子体发射光谱法(方法1) 钴、锰、铅、镍、铜、锌、铝、铬的测定电感耦合等离子	China National Standards analysis Methods	English PDF
GB/T 12690.4-2003	Chemical analysis Methods for non-rare earth impurities ofrare earth metals and their oxides--Determination of oxygen and nitrogen content--Impulse-infrared and impulse-thermal conductance absorption method 稀土金属及其氧化物中非稀土杂质化学分析方法氧、氮量的测定脉冲-红外吸收法和脉冲-热导法	China National Standards analysis Methods	English PDF
GB/T 12690.13-2003	Chemical analysis Methods for non-rareearth impurities of rare earth metals and their oxides--Determination of molybdenum and tungsten content--Induct-ively coupled plasma atomic emission spectrographic method and inductively coupled plasma mass spectrum 稀土金属及其氧化物中非稀土杂质化学分析方法钼、钨量的测定电感耦合等离子体发射光谱法和电感耦合等离子体质谱法	China National Standards analysis Methods	English PDF
GB/T 12690.12-2003	Chemical analysis Methods for non-rare earth impurities of rare earth metals and their oxides--Determination of thorium content--Arsenazo III spectrophotometric method and inductively coupled plasma mass spectrum method 稀土金属及其氧化物中非稀土杂质化学分析方法钍量的测定偶氮胂III分光光度法和电感耦合等离子体质谱法	China National Standards analysis Methods	English PDF
GB/T 12690.11-2003	Chemical analysis Methods for non-rare earth impurities of rare earth metals and their oxides--Determination of magnesium content--Flame atomic absorptionspectrometric method 稀土金属及其氧化物中非稀土杂质化学分析方法镁量的测定火焰原子吸收光谱法	China National Standards analysis Methods	English PDF
GB/T 12690.10-2003	Chemical analysis Methods for non-rare earth impurities of rare earth metals and their oxides--Determination of phosphorus content by molybdenum blue spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法磷量的测定钼蓝分光光度法	China National Standards analysis Methods	English PDF

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