中華人民共和國國家標準(中國大陸GB標準)英文版 |
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GB標準是中華人民共和國國家標準,也叫GB國標,是中國大陸強制執行的國家標準,所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求,包括進口商品及服務; 本網站提供GB國家標準的查詢檢索,英文版翻譯,GB標準產品檢測檢驗及合規性分析服務; |
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GB/T 47915.2-2026 稀土锆基化合物化学分析方法 第2部分:氧化锆和氧化铪合量的测定 苦杏仁酸重量法(中英文版) Methods for the Chemical Analysis of Rare-Earth Zirconium-Based Compounds—Part 2: Determination of Zirconium Oxide and Hafnium Oxide Content—Gravimetric Method Using Amygdalin Acid |
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GB/T 47915.1-2026 稀土锆基化合物化学分析方法 第1部分:稀土总量的测定(中英文版) Methods for the Chemical Analysis of Rare-Earth Zirconium-Based Compounds—Part 1: Determination of Total Rare Earths |
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GB/T 47773-2026 温室气体 产品碳足迹量化方法与要求 循环再利用化学纤维(中英文版) Greenhouse Gases—Methods and Requirements for Quantifying the Carbon Footprint of Products—Recycled Chemical Fibers |
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GB/T 34500.6-2026 稀土废渣、废水化学分析方法 第6部分:铊、钒含量的测定 电感耦合等离子体质谱法(中英文版) Methods for the Chemical Analysis of Rare Earth Waste Residues and Wastewater—Part 6: Determination of Thallium and Vanadium Content by Inductively Coupled Plasma Mass Spectrometry |
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GB/T 47576-2026 无损检测 石化化工装置静设备矫顽力检测方法(中英文版) Non-Destructive Testing: Methods for Measuring the Coercivity of Static Equipment in Petrochemical and Chemical Plants |
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GB/T 16477.2-2026 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、铝、钡、锑、铋、锶、磷和钛含量的测定·(中英文版) Methods for the Chemical Analysis of Rare-Earth Ferrosilicon Alloys and Magnesium Ferrosilicon Alloys—Part 2: Determination of Calcium, Magnesium, Manganese, Aluminum, Barium, Antimony, Bismuth, Strontium, Phosphorus, and Titanium Content· |
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GB/T 15076.15-2026 钽铌化学分析方法· 第15部分:氢含量的测定· 脉冲红外吸收法(中英文版) Methods for the Chemical Analysis of Tantalum and Niobium · Part 15: Determination of Hydrogen Content · Pulse Infrared Absorption Method |
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GB/T 15076.14-2026 钽铌化学分析方法· 第14部分:氧和氮含量的测定· 脉冲红外吸收法/热导法(中英文版) Chemical Analysis Methods for Tantalum and Niobium · Part 14: Determination of Oxygen and Nitrogen Content · Pulse Infrared Absorption Method/Thermal Conductivity Method |
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GB/T 6150.16-2026 钨精矿化学分析方法· 第16部分:铁、锰、硅、钙和钨含量的测定· X射线荧光光谱法(中英文版) Methods for the Chemical Analysis of Tungsten Concentrates · Part 16: Determination of Iron, Manganese, Silicon, Calcium, and Tungsten Content · X-ray Fluorescence Spectroscopy |
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GB/T 6150.11-2026 钨精矿化学分析方法· 第11部分:杂质元素含量的测定· 电感耦合等离子体原子发射光谱法(中英文版) Methods for the Chemical Analysis of Tungsten Concentrates · Part 11: Determination of Impurity Element Content · Inductively Coupled Plasma Atomic Emission Spectroscopy |
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GB/T 13748.22-2026 镁及镁合金化学分析方法· 第22部分:钍含量的测定(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys · Part 22: Determination of Thorium Content |
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GB/T 13748.9-2026 镁及镁合金化学分析方法· 第9部分:铁、硅含量的测定 分光光度法(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys · Part 9: Determination of Iron and Silicon Content—Spectrophotometric Method |
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GB/T 13748.18-2026 镁及镁合金化学分析方法 第18部分:氯含量的测定 氯化银浊度法(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys—Part 18: Determination of Chloride Content—Silver Chloride Turbidity Method |
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GB/T 13748.15-2026 镁及镁合金化学分析方法 第15部分:锌含量的测定(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys—Part 15: Determination of Zinc Content |
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GB/T 13748.13-2026 镁及镁合金化学分析方法 第13部分:铅、钙、钾、钠含量的测定 火焰原子吸收光谱法(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys—Part 13: Determination of Lead, Calcium, Potassium, and Sodium Content by Flame Atomic Absorption Spectroscopy |
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GB/T 13748.8-2026 镁及镁合金化学分析方法· 第8部分:稀土含量的测定(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys · Part 8: Determination of Rare Earth Content |
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GB/T 13748.4-2026 镁及镁合金化学分析方法· 第4部分:锰、锆含量的测定 分光光度法(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys · Part 4: Determination of Manganese and Zirconium Content—Spectrophotometric Method |
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GB/T 5124.2-2026 硬质合金化学分析方法 第2部分:不溶(游离)碳量的测定 重量法和气体容量法(中英文版) Methods for the Chemical Analysis of Cemented Carbides—Part 2: Determination of Insoluble (Free) Carbon—Gravimetric and Gas-Volume Methods |
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GB/T 13748.3-2026 镁及镁合金化学分析方法 第3部分:锂、银含量的测定 火焰原子吸收光谱法(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys—Part 3: Determination of Lithium and Silver Content by Flame Atomic Absorption Spectroscopy |
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GB/T 13748.2-2026 镁及镁合金化学分析方法· 第2部分:锡、铍、铜、镍、钛含量的测定 分光光度法(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys · Part 2: Determination of Tin, Beryllium, Copper, Nickel, and Titanium Content—Spectrophotometric Method |
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GB/T 13748.1-2026 镁及镁合金化学分析方法 第1部分:铝含量的测定(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys—Part 1: Determination of Aluminum Content |
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GB/T 5124.1-2026 硬质合金化学分析方法 第1部分:总碳量的测定· 重量法和气体容量法(中英文版) Methods for the Chemical Analysis of Cemented Carbides—Part 1: Determination of Total Carbon Content—Gravimetric and Gas-Volume Methods |
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GB/T 6609.24-2026 氧化铝化学分析方法和物理性能测定方法 第24部分:安息角及流动角的测定(中英文版) Methods for the Chemical Analysis and Determination of the Physical Properties of Alumina—Part 24: Determination of Angle of Repose and Angle of Flow |
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GB/T 6609.22-2026 氧化铝化学分析方法和物理性能测定方法 第22部分:取样和制样(中英文版) Methods for the Chemical Analysis and Determination of Physical Properties of Alumina—Part 22: Sampling and Sample Preparation |
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GB/T 6609.13-2026 氧化铝化学分析方法和物理性能测定方法· 第13部分:氧化钙含量的测定 火焰原子吸收光谱法(中英文版) Methods for the Chemical Analysis and Determination of Physical Properties of Alumina · Part 13: Determination of Calcium Oxide Content by Flame Atomic Absorption Spectroscopy |
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GB/T 6609.11-2026 氧化铝化学分析方法和物理性能测定方法 第11部分:一氧化锰和氧化镁含量的测定 火焰原子吸收光谱法(中英文版) Methods for the Chemical Analysis and Determination of Physical Properties of Alumina—Part 11: Determination of Manganese Monoxide and Magnesium Oxide Content—Flame Atomic Absorption Spectroscopy |
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GB/T 6609.7-2026 氧化铝化学分析方法和物理性能测定方法· 第7部分:二氧化钛、三氧化二铬、氧化铜、氟、氯、三氧化二硼、五氧化二磷、硫酸根含量的测定 分光光度法(中英文版) Methods for the Chemical Analysis and Determination of Physical Properties of Alumina · Part 7: Determination of Titanium Dioxide, Chromium(III) Oxide, Copper Oxide, Fluorine, Chlorine, Boron Trioxide, Phosphorus Pentoxide, and Sulfate Content—Spectrophot |
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GB/T 6609.5-2026 氧化铝化学分析方法和物理性能测定方法 第5部分:氧化钠、氧化钾含量的测定(中英文版) Methods for the Chemical Analysis and Determination of Physical Properties of Alumina—Part 5: Determination of Sodium Oxide and Potassium Oxide Content |
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GB/T 13748.21-2026 镁及镁合金化学分析方法· 第21部分:元素含量的测定· 光电直读原子发射光谱法(中英文版) Methods for the Chemical Analysis of Magnesium and Magnesium Alloys · Part 21: Determination of Elemental Content · Direct-Reading Photoelectric Atomic Emission Spectroscopy |
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GB/T 47571-2026 人造金刚石化学分析方法(中英文版) Methods for the Chemical Analysis of Synthetic Diamonds |
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GB/T 47552-2026 精细陶瓷 钛酸钡粉体化学分析方法(中英文版) Methods for the Chemical Analysis of Barium Titanate Powder in Fine Ceramics |
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GB/T 12690.13-2026 稀土金属及其氧化物中非稀土杂质化学分析方法 第13部分:钼、钨含量的测定(中英文版) Methods for the Chemical Analysis of Non-Rare-Earth Impurities in Rare-Earth Metals and Their Oxides—Part 13: Determination of Molybdenum and Tungsten Content |
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GB/T 47191-2026 树脂型人造石化学成分分析方法(中英文版) Methods for Analyzing the Chemical Composition of Resin-Based Engineered Stone |
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GB/T 42513.11-2026 镍合金化学分析方法 第11部分:硅、锰、磷、铬、镍、铜、钼、钴、铁、铝、钒、钛、钨和铌含量的测定 X射线荧光光谱法(常规法)(中英文版) Methods for the Chemical Analysis of Nickel Alloys—Part 11: Determination of Silicon, Manganese, Phosphorus, Chromium, Nickel, Copper, Molybdenum, Cobalt, Iron, Aluminum, Vanadium, Titanium, Tungsten, and Niobium Content—X-ray Fluorescence Spectroscopy (C |
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GB/T 47093-2026 氧化铝纤维化学分析方法(中英文版) Methods for the Chemical Analysis of Alumina Fibers |
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GB/T 17848-2026 牺牲阳极电化学性能试验方法(中英文版) Test Methods for the Electrochemical Performance of Sacrificial Anodes |
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GB/T 12690.11-2025 稀土金属及其氧化物中非稀土杂质化学分析方法-第11部分:镁含量的测定-火焰原子吸收光谱法(中英文版) Chemical Analysis Methods for Non-Rare Earth Impurities in Rare Earth Metals and Their Oxides - Part 11: Determination of Magnesium Content - Flame Atomic Absorption Spectrometry |
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GB/T 12690.20-2024 稀土金属及其氧化物中非稀土杂质化学分析方法-第20部分:稀土氧化物中微量氟、氯的测定-离子色谱法(中英文版) Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxides-Part 20: Determination of trace fluorine and chlorine in rare earth oxides-Ion chromatography |
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GB/T 12690.21-2024 稀土金属及其氧化物中非稀土杂质化学分析方法-第21部分:稀土氧化物中硫酸根含量的测定-硫酸钡比浊法(中英文版) Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxides-Part 21: Determination of sulfate content in rare earth oxides-Barium sulfate turbidimetry |
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GB/T 18115.6-2023 稀土金属及其氧化物中稀土杂质化学分析方法 第6部分:铕中镧、铈、镨、钕、钐、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定(中英文版) Methods for chemical analysis of rare earth impurities in rare earth metals and their oxides - Part 6: Determination of the amounts of lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttrium in europium |
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GB/T 41312.3-2023 化工用设备渗透性检测方法 第3部分:塑料及其衬里设备(中英文版) Permeability testing methods for equipment used in chemical industry Part 3: Plastics and their lining equipment |
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GB/T 41312.2-2023 化工用设备渗透性检测方法 第2部分:纤维增强热固性塑料设备(中英文版) Permeability testing methods for chemical industry equipment Part 2: Fiber reinforced thermosetting plastic equipment |
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GB/T 18882.1-2023 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(中英文版) 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 |
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GB/T 12690.1-2022 稀土金属及其氧化物中非稀土杂质化学分析方法 第1部分:碳、硫量的测定 高频-红外吸收法(中英文版) Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxides—Part 1: Determination of carbon and sulfur content—High frequency-infrared absorption method |
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GB/T 12690.8-2021 稀土金属及其氧化物中非稀土杂质化学分析方法 第8部分:钠量的测定(中英文版) Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 8:Determination of sodium content |
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GB/T 12690.4-2021 稀土金属及其氧化物中非稀土杂质化学分析方法 第4部分:氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法(中英文版) Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 4: Determination of oxygen and nitrogen contents—Impulse-infrared absorption and impulse-thermal conductivity method |
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GB/T 12690.7-2021 稀土金属及其氧化物中非稀土杂质化学分析方法 第7部分:硅量的测定(中英文版) Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 7: Determination of silicon content |
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GB/T 20975.30-2019 铝及铝合金化学分析方法 第30部分:氢含量的测定 加热提取热导法(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 30:Determination of hydrogen content—Heating extraction-thermal conductivity method |
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GB/T 12690.15-2018 稀土金属及其氧化物中非稀土杂质 化学分析方法 第15部分:钙量的测定(中英文版) Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides―Part 15: Determination of calcium content |
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GB/T 36592-2018 铑粉化学分析方法 铂、钌、铱、钯、金、银、铜、铁、镍、铝、铅、锰、镁、锡、锌、硅的测定 电感耦合等离子体质谱法(中英文版) Methods for chemical analysis of rhodium—Determination of platinum, ruthenium, iridium, palladium, gold, silver, copper, iron, nickel, aluminum, lead, manganese, magnesium, tin, zinc, silicon contents—Inductively coupled plasma mass spectrometry |
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GB/T 12690.19-2018 稀土金属及其氧化物中非稀土杂质化学分析方法 第19部分:砷、汞量的测定(中英文版) Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 19: Determination of arsenic and mercury contents |
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GB/T 12690.5-2017 稀土金属及其氧化物中非稀土杂质化学分析方法 第5部分:钴、锰、铅、镍、铜、锌、铝、铬、镁、镉、钒、铁量的测定(中英文版) Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 5: Determination of cobalt,manganese,lead,nickel,copper,zinc,aluminum,chromium,magnesium,cadmium,vanadium and iron contents |
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GB/T 15076.13-2017 钽铌化学分析方法 第13部分:氮量的测定 惰气熔融热导法(中英文版) Methods for chemical analysis of tantalum and niobium—Part 13: Determination of nitrogen content—Inert gas fusion thermal conductivity method |
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GB/T 12690.18-2017 稀土金属及其氧化物中非稀土杂质化学分析方法 第18部分:锆量的测定(中英文版) Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides— Part 18: Determination of zirconium content |
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GB/T 12690.6-2017 稀土金属及其氧化物中非稀土杂质化学分析方法 第6部分:铁量的测定 硫氰酸钾、1,10-二氮杂菲分光光度法(中英文版) Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 6: Determination of iron content—Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method |
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GB/T 34326-2017 表面化学分析 深度剖析 AES和XPS深度剖析时离子束对准方法及其束流或束流密度测量方法(中英文版) Surface chemical analysis—Depth profiling—Methods for ion beam alignment and the associated measurement of current or current density for depth profiling in AES and XPS |
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GB/T 4698.28-2017 海绵钛、钛及钛合金化学分析方法 第28部分:钌量的测定 电感耦合等离子体原子发射光谱法(中英文版) Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 28:Determination of ruthenium content—Inductively coupled plasma atomic emission spectrometry |
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GB/T 13747.21-2017 锆及锆合金化学分析方法 第21部分:氢量的测定 惰气熔融红外吸收法/热导法(中英文版) Methods for chemical analysis of zirconium and zirconium alloys—Part 21:Determination of hydrogen content—Inert gas fusion-infrared absorption or thermal conductivity method |
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GB/T 1819.15-2017 锡精矿化学分析方法 第15部分:氟量的测定 离子选择电极法(中英文版) Methods for chemical analysis of tin concentrates—Part 15:Determination of fluorine content—The ion-selective electrode method |
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GB/T 13747.19-2017 锆及锆合金化学分析方法 第19部分:钛量的测定 二安替比林甲烷分光光度法和电感耦合等离子体原子发射光谱法(中英文版) Methods for chemical analysis of zirconium and zirconium alloys—Part19:Determination of titanium content—Diantipyrylmethane spectrophotometry and the inductively coupled plasma atomic emission spectrometry |
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GB/T 13747.22-2017 锆及锆合金化学分析方法 第22部分:氧量和氮量的测定 惰气熔融红外吸收法/热导法(中英文版) Methods for chemical analysis of zirconium and zirconium alloys—Part 22:Determination of oxygen and nitrogen contents—Inert gas fusion-infrared absorption and thermal conductivity method |
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GB/T 13747.1-2017 锆及锆合金化学分析方法 第1部分:锡量的测定 碘酸钾滴定法和苯基荧光酮-聚乙二醇辛基苯基醚分光光度法(中英文版) Methods for chemical analysis of zirconium and zirconium alloys—Part 1:Determination of tin content—Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry |
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GB/T 34499.2-2017 铱化合物化学分析方法 第2部分: 银、金、铂、钯、铑、钌、铝、铜、铁、镍、 铅、镁、锰、锡、锌、钙、钠、钾、硅的测定 电感耦合等离子体原子发射光谱法(中英文版) Methods for chemical analysis of iridium compounds—Part 2:Determination of silver, gold, platinum, palladium, rhodium, ruthenium, aluminium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, calcium, sodium, potassium, silicon content—Ind |
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GB/T 1819.12-2017 锡精矿化学分析方法 第12部分:二氧化硅量的测定 硅钼蓝分光光度法和氢氧化钠滴定法(中英文版) Methods for chemical analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration |
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GB/T 1819.9-2017 锡精矿化学分析方法 第9部分:三氧化钨量的测定 硫氰酸盐分光光度法(中英文版) Methods for chemical analysis of tin concentrates—Part 9:Determination of tungsten trioxide content—The thiocyanate spectrophotometric method |
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GB/T 34176-2017 邻二氮杂菲分光光度法测定耐火材料中的二价和三价铁离子化学分析方法(中英文版) Chemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline |
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GB/T 33909-2017 纯铂化学分析方法 钯、铑、铱、钌、金、银、铝、铋、铬、铜、铁、镍、铅、镁、锰、锡、锌、硅量的测定 电感耦合等离子体质谱法(中英文版) Methods for chemical analysis of platinum—Determination of palladium,rhodium,iridium,ruthenium,gold,silver,aluminium,bismuth,chromium,copper,iron,nickel,lead,magnesium,manganese,tin,zinc,silicon content—Inductively co |
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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(中英文版) 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 |
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GB/T 12690.2-2015 稀土金属及其氧化物中非稀土杂质化学分析方法 第2部分:稀土氧化物中灼减量的测定 重量法(中英文版) Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 2: Determination of ignition loss content of rare earth oxides—Gravimetric method |
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GB/T 12690.1-2015 稀土金属及其氧化物中非稀土杂质化学分析方法 第1部分:碳、硫量的测定 高频-红外吸收法(中英文版) Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 1: Determination of carbon and sulfur contents—High frequency-infrared absorption method |
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GB/T 3286.7-2014 石灰石及白云石化学分析方法 第7部分:硫含量的测定 管式炉燃烧-碘酸钾滴定法、高频燃烧红外吸收法和硫酸钡重量法(中英文版) Methods for chemical analysis of limestone and dolomite―Part 7: The determination of sulphur content―The pipe furnace combustion iodic acid potassium titration method,the high frequency combustion with infrared absorption method and the barium sulfa |
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GB/T 3286.6-2014 石灰石及白云石化学分析方法 第6部分:磷含量的测定 磷钼蓝分光光度法(中英文版) Methods for chemical analysis of limestone and dolomite―Part 6: The determination of phosphorus content―The phosphomolybdate blue spectrophotometric method |
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GB/T 30701-2014 表面化学分析 硅片工作标准样品表面元素的化学收集方法和全反射X射线荧光光谱法(TXRF)测定(中英文版) Surface chemical analysis―Chemical methods for the collection of elements from the surface of silicon-wafer working reference materials and their determination by total-reflection X-ray fluorescence (TXRF) spectroscopy |
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GB/T 3260.7-2013 锡化学分析方法 第7部分:铝量的测定 电热原子吸收光谱法(中英文版) Methods for chemical analysis of tin―Part 7: Determination of aluminium content―Electrothermal atomic absorption spectrometric method |
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GB/T 3260.5-2013 锡化学分析方法 第5部分:锑量的测定 孔雀绿分光光度法(中英文版) Methods for chemical analysis of tin―Part 5:Determination of antimony content―The malachite green photometric method |
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GB/T 4325.25-2013 钼化学分析方法 第25部分:氢量的测定 惰气熔融红外吸收法/热导法(中英文版) Methods for chemical analysis of molybdenum - Part 25: Determination of hydrogen content - Intert gas fusion infrared absorption method/thermal conductivity method |
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GB/T 4325.23-2013 钼化学分析方法 第23部分:氧量和氮量的测定 惰气熔融红外吸收法-热导法(中英文版) Methods for chemical analysis of molybdenum - Part 23: Determination of oxygen and nitrogen contents - Inert gas fusion-infrared absorption and thermal conductivity method |
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GB/T 8151.14-2012 锌精矿化学分析方法 第14部分:镍量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of zinc concentrates - Part 14: Determination of nickel content - The flame atomic absorption spectrometric method |
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GB/T 8151.13-2012 锌精矿化学分析方法 第13部分:锗量的测定 氢化物发生-原子荧光光谱法和苯芴酮分光光度法(中英文版) Methods for chemical analysis of zinc concentrates - Part 13: Determination of germanium content - Hydride generation-atomic fluorescence spectrometry and the phenyl fluorone spectrophptometric method |
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GB/T 8151.12-2012 锌精矿化学分析方法 第12部分:银量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of zinc concentrates - Part 12: Determination of sliver content - The flame atomic absorption spectrometric method |
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GB/T 8151.9-2012 锌精矿化学分析方法 第9部分:氟量的测定 离子选择电极法(中英文版) Methods for chemical analysis of zinc concentrates - Part 9: Determination of fluorine content - The ion selective electrode method |
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GB/T 8151.8-2012 锌精矿化学分析方法 第8部分:镉量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of zinc concentrates - Part 8: Determination of cadmium content - The flame atomic absorption spectrometric method |
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GB/T 8151.7-2012 锌精矿化学分析方法 第7部分:砷量的测定 氢化物发生-原子荧光光谱法和溴酸钾滴定法(中英文版) Methods for chemical analysis of zinc concentrates - Part 7: Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry and the potassium bromate titrimetric method |
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GB/T 8151.6-2012 锌精矿化学分析方法 第6部分:铜量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of zinc concentrates - Part 6: Determination of copper content - The flame atomic absorption spectrometric method |
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GB/T 8151.5-2012 锌精矿化学分析方法 第5部分:铅量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of zinc concentrates - Part 5: Determination of lead content - The flame atomic absorption spectrometric method |
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GB/T 8151.2-2012 锌精矿化学分析方法 第2部分:硫量的测定 燃烧中和滴定法(中英文版) Methods for chemical analysis of zinc concentrates - Part 2:Determination of sulfur content - The combustion neutralization titrimetric method |
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GB/T 4324.28-2012 钨化学分析方法 第28部分:钼量的测定 硫氰酸盐分光光度法(中英文版) Methods for chemical analysis of tungsten - Part 28: Determination of molybdenum content - The thioyanate spectrophotometry |
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GB/T 4324.26-2012 钨化学分析方法 第26部分:氮量的测定 脉冲加热惰气熔融-热导法和奈氏试剂分光光度法(中英文版) Methods for chemical analysis of tungsten - Part 26: Determination of nitrogen content - Pulse heating inert gas fusion-thermal conductive method and the Nessler reagent spectrophotometry |
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GB/T 4324.23-2012 钨化学分析方法 第23部分:硫量的测定 燃烧电导法和高频燃烧红外吸收法(中英文版) Methods for chemical analysis of tungsten - Part 23: Determination of sulfur content - The combustion-conductometric titration and high frequency combustion-infrared absorption method |
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GB/T 4324.19-2012 钨化学分析方法 第19部分:钛量的测定 二安替比林甲烷分光光度法(中英文版) Methods for chemical analysis of tungsten - Part 19: Determination of titanium content - The diantipyrylmethane photometric spectrophtometry |
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GB/T 3884.9-2012 铜精矿化学分析方法 第9部分:砷和铋量的测定 氢化物发生-原子荧光光谱法、溴酸钾滴定法和二乙基二硫代氨基甲酸银分光光度法(中英文版) Methods for chemical analysis of copper concentrates - Part 9: Determination of arsenic and bismuth contents - Hydride generation- atomic fluorescence spectrometry method The potassium bromate titration method and The silver diethyl dithiocarbamate photom |
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GB/T 17432-2012 变形铝及铝合金化学成分分析取样方法(中英文版) Methods of sampling for analyzing the chemical composition of wrought aluminum and aluminum alloys |
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GB/T 29422-2012 水泥化学分析废液的处理方法(中英文版) Methods for dealing with the waste solution of chemical analysis of cement |
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GB/T 3286.4-2012 石灰石及白云石化学分析方法 第4部分:氧化铁含量的测定 邻二氮杂菲分光光度法和火焰原子吸收光谱法(中英文版) Methods for chemical analysis of limestone and dolomite - Part 4: The determination of iron oxide content - The o-phenanthroline spectrophotometric method and the flame atomic absorption spectrometric method |
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GB/T 3286.3-2012 石灰石及白云石化学分析方法 第3部分:氧化铝含量的测定 铬天青S分光光度法和络合滴定法(中英文版) Methods for chemical analysis of limestone and dolomite - Part 3: The determination of aluminium oxide content - The chrome azurol S spectrophotometric method and the complexometric titration method |
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GB/T 3286.2-2012 石灰石及白云石化学分析方法 第2部分:二氧化硅含量的测定 硅钼蓝分光光度法和高氯酸脱水重量法(中英文版) Methods for chemical analysis of limestone and dolomite - Part 2: The determination of silicon dioxide content - The silicomolybdic blue spectrophotometric method and the perchloric acid dehydration gravimetric method |
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GB/T 3286.1-2012 石灰石及白云石化学分析方法 第1部分:氧化钙和氧化镁含量的测定 络合滴定法和火焰原子吸收光谱法(中英文版) Methods for chemical analysis of limestone and dolomite - Part 1: The determination of calcium oxide and magnesium oxide content - The complexometric titration method and the flame atomic absorption spectrometric method |
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GB/T 12689.1-2010 锌及锌合金化学分析方法 第1部分:铝量的测定 铬天青S-聚乙二醇辛基苯基醚-溴化十六烷基吡啶分光光度法、CAS分光光度法和EDTA滴定法(中英文版) Methods for chemical analysis of zinc and zinc alloys - Part 1: Determination of aluminum content - Chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry, Chromeazurol S spectrophotometric method and EDTA titrimetry |
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GB/T 25934.3-2010 高纯金化学分析方法 第3部分:乙醚萃取分离ICP-AES法 测定杂质元素的含量(中英文版) Methods for chemical analysis of high - purity gold - Part 3: Ethylether extraction separation - Inductively coupled plasma-atomic emission spectrometry - Determinaion of impurity elements contents |
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GB/T 17418.5-2010 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(中英文版) Methods for analysis of noble metals in geochemical samples - Part 5: Determination of ruthenium and osmium content - Separationby distillation-catalytic spectrophotometric method |
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