GB/T 14635-2020
稀土金属及其化合物化学分析方法 稀土总量的测定
Rare earth metals and their compounds—Determination of total rare earth content
2020-11-19
GB/T 16477.4-2010
稀土硅铁合金及镁硅铁合金化学分析方法 第4部分：硅量的测定
Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 4: Determination of silicon content
2011-01-14
ISO 23597-2023
Rare earth — Determination of rare earth content in individual rare earth metals and their oxides — Titration method
稀土金属及其氧化物中稀土含量的测定滴定法
2023-08-30
ISO 23596-2023
Rare earth — Determination of rare earth content in individual rare earth metals and their compounds — Gravimetric method
稀土单个稀土金属及其化合物中稀土含量的测定重量法
2023-08-31
GB/T 26416.1-2022
稀土铁合金化学分析方法 第1部分：稀土总量的测定
Chemical analysis methods for rare earth ferroalloy—Part 1: Determination of total rare earth content
2022-12-30
GB/T 18114.1-2010
稀土精矿化学分析方法 第1部分：稀土氧化物总量的测定 重量法
Chemical analysis methods of rare earth concentrates - Part 1：Determination of total rare earth oxide contents - Gravimetry
2011-01-14
GB/T 16477.5-2010
稀土硅铁合金及镁硅铁合金化学分析方法 第5部分：钛量的测定 电感耦合等离子体发射光谱法
Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 5: Determination of titanium content - Inductively coupled plasma atomic emission spectrometry
2011-01-14
GB/T 16477.3-2010
稀土硅铁合金及镁硅铁合金化学分析方法 第3部分：氧化镁含量的测定 电感耦合等离子体发射光谱法
Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 3: Determination of magnesia content - Inductively coupled plasma atomic emission spectrometry
2011-01-14
XB/T 620.1-2015
废弃稀土荧光粉化学分析方法 第1部分：稀土氧化物总量的测定 重量法
Chemical analysis methods for waste rare earth phosphors—Part 1:Determination of total rare earth oxides content—Gravimetric method
2015-10-10
GB/T 16477.1-2024
稀土硅铁合金及镁硅铁合金化学分析方法 第1部分：稀土总量、十五个稀土元素含量的测定
Chemical analysis methods of silicon-based rare earth ferroalloy and RE-Mg ferro-silicon alloy—Part 1: Determination of total rare earth and fifteen rare earth elements contents
2024-04-25
XB/T 619-2015
离子型稀土原矿化学分析方法 离子相稀土总量的测定
Chemical analysis methods of ion type rare earth ore—Determination of total rare earth ion phase
2015-04-30
GB/T 23594.1-2009
钐铕钆富集物化学分析方法 第1部分：稀土氧化物总量的测定 重量法
Chemical analysis methods of rare earth contents in samarium-europium-gadolinium concentrates - Part 1: Determination of total rare earth oxide content - Gravimetry
2009-04-23
GB/T 40798-2021
离子型稀土原矿化学分析方法 稀土总量的测定 电感耦合等离子体质谱法
Chemical analysis method of ion-adsorption rare earth ore—Determination of total rare earth contents—Inductively coupled plasma mass spectrometry
2021-10-11
GB/T 16477.2-2010
稀土硅铁合金及镁硅铁合金化学分析方法 第2部分：钙、镁、锰量的测定 电感耦合等离子体发射光谱法
Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 2: Determination of calcium, magnesium and manganese contents - Inductively coupled plasma atomic emission spectrometry
2011-01-14
GB/T 12690.17-2010
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
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
2011-01-14
GB/T 6730.25-2021
铁矿石 稀土总量的测定 草酸盐重量法
Iron ores—Determination of total rare earth contents—Oxalate gravimetric method
2021-12-31
GB/T 12690.3-2015
稀土金属及其氧化物中非稀土杂质化学分析方法 第3部分：稀土氧化物中水分量的测定 重量法
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 3: Determination of water content of rare earth oxides—Gravimetric method
2015-09-11
GB/T 16484.16-2009
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
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
2009-10-30
GB/T 16484.18-2009
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
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
2009-10-30
GB/T 12690.2-2015
Chemical analysis methods for nonrare earth impurity of rare earth metals and their oxides—Part 2: Determination of ignition loss content of rare earth oxides—Gravimetric method
2015-09-11