China Rare earth ores GB Standards List

China "Rare earth ores" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 43358-2023	Rare earth ores and rare earth products Determination of total alpha and total beta radioactivity Thick source method {译} 稀土矿及稀土产品总α、总β放射性的测定厚源法	China National Standards Rare earth ores	English PDF
GB/T 18882.1-2023	Methods for chemical analysis of mixed rare earth oxides of ionic Rare earth ores - Part 1: Determination of the proportions of fifteen rare earth element oxides {译} 离子型稀土矿混合稀土氧化物化学分析方法第1部分：十五个稀土元素氧化物配分量的测定	China National Standards Rare earth ores	English PDF
GB/T 14352.20-2021	Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 20：Determination of niobium，tantalum，zirconium，hafnium and 15 rare earth elements content -- Inductively coupled plasma mass spectrometry 钨矿石、钼矿石化学分析方法第20部分：铌、钽、锆、铪及15个稀土元素量的测定电感耦合等离子体质谱法	China National Standards Rare earth ores	English PDF
GB/T 6730.25-2021	Iron ores—Determination of total rare earth contents—Oxalate gravimetric method 铁矿石稀土总量的测定草酸盐重量法	China National Standards Rare earth ores	English PDF
GB/T 31969-2015	Test methods of rare earth three-band phosphors for fluorescent lamps—Measurement of phosphors application character 灯用稀土三基色荧光粉试验方法荧光粉二次特性的测定	China National Standards Rare earth ores	English PDF
GB/T 30457-2013	Test methods of rare earth ultraviolet emission phosphors for fluorescent lamps 灯用稀土紫外发射荧光粉试验方法	China National Standards Rare earth ores	English PDF
GB/T 30456-2013	Rare earth ultraviolet emission phosphors for fluorescent lamps 灯用稀土紫外发射荧光粉	China National Standards Rare earth ores	English PDF
GB/T 30455-2013	Rare earth phosphate green phosphors for fluorescent lamps 灯用稀土磷酸盐绿色荧光粉	China National Standards Rare earth ores	English PDF
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	China National Standards Rare earth ores	English PDF
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	China National Standards Rare earth ores	English PDF
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	China National Standards Rare earth ores	English PDF
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	China National Standards Rare earth ores	English PDF
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	China National Standards Rare earth ores	English PDF
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	China National Standards Rare earth ores	English PDF
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	China National Standards Rare earth ores	English PDF
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	China National Standards Rare earth ores	English PDF
GB/T 14633-2010	Rare earth three-band phosphors for fluorescent lamps 灯用稀土三基色荧光粉	China National Standards Rare earth ores	English PDF
GB/T 6730.25-2006	Iron ores - Determination of total rare earth contents - Oxalate gravimetric method 铁矿石稀土总量的测定草酸盐重量法	China National Standards Rare earth ores	English PDF
GB/T 6730.24-2006	Iron ores - Determination of total rare earth contents - Chlorophosphonazo mA spectrophotometric method 铁矿石稀土总量的测定萃取分离-偶氮氯膦mA分光光度法	China National Standards Rare earth ores	English PDF
GB/T 14634.4-2002	Test methods of rare earth three-band phosphors for fluorescent lamps--Determination of particle size distribution by electric sensing zone technique 灯用稀土三基色荧光粉试验方法电传感法粒度分布测定	China National Standards Rare earth ores	English PDF
GB/T 12690.29-2000	Rare earth metals and their oxide--Determination of cerium oxide content--Fluorescent spectrophoto-metric method 稀土金属及其氧化物化学分析方法荧光光度法测定稀土氧化物中氧化铈量	China National Standards Rare earth ores	English PDF

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