Browse Standards

1391+ standards in database

1391 result(s) found

GB/T 11615-2010 Active

地热资源地质勘查规范

Geologic exploration standard of geothermal resources

ICS: 73.020
2011-02-01
GB/T 25282-2010 Active

土壤和沉积物 13个微量元素形态顺序提取程序

Soil and sediment - Sequential extraction procedure of speciation of 13 trace elements

ICS: 73.080
2011-02-01
GB/T 18340.5-2010 Active

地质样品有机地球化学分析方法 第5部分:岩石提取物和原油中饱和烃分析 气相色谱法

Organic geochemical analysis methods for geological samples - Part 5: Analysis of saturated hydrocarbons in rock extracts and crude oils - Gas chromatography

ICS: 73-010
2011-02-01
GB/T 18340.3-2010 Active

地质样品有机地球化学分析方法 第3部分:石油重馏分中饱和烃族组分测定 质谱法

Organic geochemical analysis method for geological samples - Part 3: Determination of saturated hydrocarbon group components in heavy fraction of oil - Mass spectrometry

ICS: 73-010
2011-02-01
GB/T 18340.2-2010 Active

地质样品有机地球化学分析方法 第2部分:有机质稳定碳同位素测定 同位素质谱法

Organic geochemical analysis method for geological samples - Part 2: Determination of organic carbon stable isotopic component - Isotopic mass spectrometry

ICS: 73-010
2011-02-01
GB/T 17418.6-2010 Active

地球化学样品中贵金属分析方法 第6部分:铂量、钯量和金量的测定 火试金富集-发射光谱法

Methods for analysis of noble metals in geochemical samples - Part 6: Determination of platinum, palladium and gold content - Preconcentration by fire assay - emission spectrometry

ICS: 73.060
2011-02-01
GB/T 17418.5-2010 Active

地球化学样品中贵金属分析方法 第5部分:钌量和锇量的测定 蒸馏分离-催化分光光度法

Methods for analysis of noble metals in geochemical samples - Part 5: Determination of ruthenium and osmium content - Separationby distillation-catalytic spectrophotometric method

ICS: 73.060
2011-02-01
GB/T 17418.3-2010 Active

地球化学样品中贵金属分析方法 第3部分:钯量的测定 硫脲富集-石墨炉原子吸收分光光度法

Methods for analysis of noble metals in geochemical samples - Part 3: Determination of palladium content - Preconcentration by thiourea - graphite furnace atomic absorption spectrophotometric method

ICS: 73.060
2011-02-01
GB/T 17417.1-2010 Active

稀土矿石化学分析方法 第1部分:稀土分量测定

Method for chemical analysis of rare earth ores - Part 1: Determination of rare earths

ICS: 73.060.99
2011-02-01
GB/T 17416.1-2010 Active

锆矿石化学分析方法 第1部分:锆铪合量测定

Method for chemical analysis of Zirconium ores - Part 1: Determination of Zirconium- Hafnium oxide content

ICS: 73.060
2011-02-01
GB/T 17415.2-2010 Active

钽矿石、铌矿石化学分析方法 第2部分:铌量测定

Methods for chemical analysis of tantalum and niobium ores - Part 2: Determination of niobium content

ICS: 73.060
2011-02-01
GB/T 17414.2-2010 Active

铍矿石化学分析方法 第2部分:铍量测定 催化极谱法

Method for chemical analysis of Beryllium ores - Part 2:Determination of Beryllium content - Catalytic polarographic method

ICS: 73.060
2011-02-01
GB/T 17414.1-2010 Active

铍矿石化学分析方法 第1部分:铍量测定 埃利罗菁R光度法

Method for chemical analysis of Beryllium ores - Part 1:Determination of Beryllium content - Eriochrome cyanine R photometric method

ICS: 73.060
2011-02-01
GB/T 17413.1-2010 Active

锂矿石、铷矿石、铯矿石化学分析方法 第1部分:锂量测定

Methods for chemical analysis of lithium、rubidium and cesium ores - Part 1: Determination of lithium content

ICS: 73.060
2011-02-01
GB/T 15927-2010 Active

砷矿石化学分析方法 砷量测定

Method for chemical analysis of arsenic ores - Determination of arsenic content

ICS: 73.080
2011-02-01
GB/T 15926-2010 Active

铋矿石化学分析方法 铋量测定

Method for chemical analysis of bismuth ores - Determination of bismuth content

ICS: 73.060
2011-02-01
GB/T 15925-2010 Active

锑矿石化学分析方法 锑量测定

Method for chemical analysis of antimony ores - Determination of antimony content

ICS: 73.060
2011-02-01
GB/T 14506.9-2010 Active

硅酸盐岩石化学分析方法 第9部分:五氧化二磷量测定

Methods for chemical analysis of silicate rocks - Part 9: Determination of phosphorus pentoxide content

ICS: 73.080
2011-02-01
GB/T 14506.8-2010 Active

硅酸盐岩石化学分析方法 第8部分:二氧化钛量测定

Methods for chemical analysis of silicate rocks - Part 8: Determination of titanium dioxide content

ICS: 73.080
2011-02-01
GB/T 14506.7-2010 Active

硅酸盐岩石化学分析方法 第7部分:氧化镁量测定

Methods for chemical analysis of silicate rocks - Part 7: Determination of magnesium oxide content

ICS: 73.080
2011-02-01
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