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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43604.1-2023 |
Methods for Chemical analysis of gallium-based liquid metals Part 1: Determination of lead, cadmium, mercury and arsenic contents Inductively coupled plasma mass spectrometry {译} 镓基液态金属化学分析方法 第1部分：铅、镉、汞、砷含量的测定 电感耦合等离子体质谱法 |
China National Standards Chemical analysis |
 English PDF |
| GB/T 43603.1-2023 |
Methods for Chemical analysis of nickel-platinum target alloys Part 1: Determination of platinum content Inductively coupled plasma atomic emission spectrometry {译} 镍铂靶材合金化学分析方法 第1部分:铂含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 19502-2023 |
Surface Chemical analysis—General principles for glow discharge emission spectroscopy methods {译} 表面化学分析 辉光放电发射光谱方法通则 |
China National Standards Chemical analysis |
English PDF |
| GB/T 4984-2023 |
Chemical analysis methods for zirconium-containing refractories {译} 含锆耐火材料化学分析方法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 3521-2023 |
Graphite Chemical analysis methods {译} 石墨化学分析方法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42513.5-2023 |
Methods for Chemical analysis of nickel alloys Part 5: Determination of vanadium content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry {译} 镍合金化学分析方法 第5部分：钒含量测定 一氧化二氮-火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42513.4-2023 |
Methods for Chemical analysis of nickel alloys Part 4: Determination of silicon content Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectrophotometry {译} 镍合金化学分析方法 第4部分：硅含量的测定 一氧化二氮-火焰原子吸收光谱法和钼蓝分光光度法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42513.3-2023 |
Methods for Chemical analysis of nickel alloys Part 3: Determination of aluminum content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry {译} 镍合金化学分析方法 第3部分：铝含量的测定 一氧化二氮-火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42513.2-2023 |
Methods for Chemical analysis of nickel alloys Part 2: Determination of phosphorus content Molybdenum blue spectrophotometry {译} 镍合金化学分析方法 第2部分：磷含量的测定 钼蓝分光光度法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6150.3-2023 |
Methods for Chemical analysis of tungsten concentrates Part 3: Determination of phosphorus content Phosphomolybdenum yellow spectrophotometry and inductively coupled plasma atomic emission spectrometry {译} 钨精矿化学分析方法 第3部分：磷含量的测定 磷钼黄分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6150.1-2023 |
Methods for Chemical analysis of tungsten concentrates Part 1: Determination of tungsten trioxide content Ammonium tungstate ignition gravimetric method {译} 钨精矿化学分析方法 第1部分：三氧化钨含量的测定 钨酸铵灼烧重量法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 4324.2-2023 |
Methods for Chemical analysis of tungsten Part 2: Determination of bismuth and arsenic content {译} 钨化学分析方法 第2部分：铋和砷含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 3260.11-2023 |
Methods for Chemical analysis of tin Part 11: Determination of copper, iron, bismuth, lead, antimony, arsenic, aluminum, zinc, cadmium, silver, nickel and cobalt content - Inductively coupled plasma atomic emission spectrometry {译} 锡化学分析方法 第11部分：铜、铁、铋、铅、锑、砷、铝、锌、镉、银、镍和钴含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 18115.6-2023 |
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 {译} 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 |
China National Standards Chemical analysis |
English PDF |
| GB/T 3286.12-2023 |
Methods for Chemical analysis of limestone and dolomite Part 12: Determination of potassium oxide and sodium oxide content Flame atomic absorption spectrometry {译} 石灰石及白云石化学分析方法 第12部分：氧化钾和氧化钠含量的测定 火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 23101.3-2023 |
Surgical implants Hydroxyapatite Part 3: Chemical analysis and characterization of crystallinity and phase purity {译} 外科植入物 羟基磷灰石 第3部分：结晶度和相纯度的化学分析和表征 |
China National Standards Chemical analysis |
English PDF |
| GB 31604.59-2023 |
National Food Safety Standards Food Contact Materials and Products General Principles for Validation of Chemical analysis Methods {译} 食品安全国家标准 食品接触材料及制品 化学分析方法验证通则 |
China National Standards Chemical analysis |
English PDF |
| GB 5009.295-2023 |
National Food Safety Standard General Principles for Validation of Chemical analysis Methods {译} 食品安全国家标准 化学分析方法验证通则 |
China National Standards Chemical analysis |
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 Chemical analysis |
English PDF |
| GB/T 6730.85-2023 |
Iron ore - Preparation and determination of certified standard samples for Chemical analysis {译} 铁矿石 化学分析用有证标准样品的制备和定值 |
China National Standards Chemical analysis |
English PDF |
| GB/T 11064.9-2023 |
Methods for Chemical analysis of lithium carbonate, lithium hydroxide monohydrate, and lithium chloride Part 9: Determination of sulfate content Barium sulfate turbidity method {译} 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第9部分：硫酸根含量的测定 硫酸钡浊度法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 8151.26-2023 |
Methods for Chemical analysis of zinc concentrates Part 26: Determination of silver content Acid dissolution-flame atomic absorption spectrometry {译} 锌精矿化学分析方法 第 26 部分：银含量的测定 酸溶解-火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6609.35-2023 |
Methods for Chemical analysis and determination of physical properties of alumina Part 35: Determination of specific surface area Nitrogen adsorption method {译} 氧化铝化学分析方法和物理性能测定方法 第35部分：比表面积的测定 氮吸附法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6609.27-2023 |
Methods for Chemical analysis and determination of physical properties of alumina - Part 27: Particle size analysis - Sieving method {译} 氧化铝化学分析方法和物理性能测定方法 第27部分：粒度分析 筛分法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6609.25-2023 |
Methods for Chemical analysis and determination of physical properties of alumina - Part 25: Determination of loose and tapped density {译} 氧化铝化学分析方法和物理性能测定方法 第25部分：松装和振实密度的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6150.15-2023 |
Methods for Chemical analysis of tungsten concentrates Part 15: Determination of bismuth content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry {译} 钨精矿化学分析方法 第15部分：铋含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6150.12-2023 |
Methods for Chemical analysis of tungsten concentrates Part 12: Determination of silica content Silicon-molybdenum blue spectrophotometry and gravimetric method {译} 钨精矿化学分析方法 第12部分：二氧化硅含量的测定 硅钼蓝分光光度法和重量法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6150.10-2023 |
Methods for Chemical analysis of tungsten concentrates Part 10: Determination of lead content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry {译} 钨精矿化学分析方法 第10部分：铅含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6150.8-2023 |
Methods for Chemical analysis of tungsten concentrates Part 8: Determination of molybdenum content Thiocyanate spectrophotometry {译} 钨精矿化学分析方法 第8部分：钼含量的测定 硫氰酸盐分光光度法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6150.6-2023 |
Methods for Chemical analysis of tungsten concentrates Part 6: Determination of wet water content Gravimetric method {译} 钨精矿化学分析方法 第6部分：湿存水含量的测定 重量法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6150.4-2023 |
Chemical analysis methods for tungsten concentrates Part 4: Determination of sulfur content High-frequency induction infrared absorption method and combustion-iodometric method {译} 钨精矿化学分析方法 第4部分：硫含量的测定 高频感应红外吸收法和燃烧-碘量法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 3884.12-2023 |
Methods for Chemical analysis of copper concentrates Part 12: Determination of fluorine and chlorine content Ion chromatography and potentiometric titration {译} 铜精矿化学分析方法 第12部分：氟和氯含量的测定 离子色谱法和电位滴定法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42659-2023 |
Surface Chemical analysis Scanning probe microscopy Determination of geometric quantities using scanning probe microscopy: Calibration of measurement systems {译} 表面化学分析 扫描探针显微术 采用扫描探针显微镜测定几何量：测量系统校准 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42658.4-2023 |
Surface Chemical analysis Sample Handling, Preparation and Setup Guide Part 4: Reporting information on the origin, preparation, handling and set-up of nanoobjects prior to surface analysis {译} 表面化学分析 样品处理、制备和安装指南 第4部分: 报告表面分析前纳米物体相关的来历、制备、处理和安装信息 |
China National Standards Chemical analysis |
English PDF |
| GB/T 22461.1-2023 |
Surface Chemical analysis Glossary Part 1: General and spectroscopic terminology {译} 表面化学分析 词汇 第1部分：通用术语及谱学术语 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42513.1-2023 |
Methods for Chemical analysis of nickel alloys - Part 1: Determination of chromium content - Ferrous ammonium sulfate potentiometric titration method {译} 镍合金化学分析方法 第1部分：铬含量的测定 硫酸亚铁铵电位滴定法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 8152.11-2023 |
Methods for Chemical analysis of lead concentrates - Part 11: Determination of mercury content - Atomic fluorescence spectrometry and solid injection direct method {译} 铅精矿化学分析方法 第11部分：汞含量的测定 原子荧光光谱法和固体进样直接法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 11064.2-2023 |
Lithium carbonate, lithium hydroxide monohydrate, lithium chloride Chemical analysis methods - Part 2: Determination of lithium hydroxide content - acid-base titration {译} 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第2部分：氢氧化锂含量的测定 酸碱滴定法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 26416.9-2023 |
Methods for Chemical analysis of rare earth iron alloys - Part 9: Determination of phosphorus content - Bismuth phosphomolybdenum blue spectrophotometric method {译} 稀土铁合金化学分析方法 第9部分：磷量的测定 铋磷钼蓝分光光度法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 26416.8-2023 |
Methods for Chemical analysis of rare earth iron alloys - Part 8: Determination of silicon content - Photometric method {译} 稀土铁合金化学分析方法 第8部分：硅量的测定 光度法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 26416.7-2023 |
Chemical analysis methods of rare earth iron alloys - Part 7: Determination of carbon and sulfur content - High frequency-infrared absorption method {译} 稀土铁合金化学分析方法 第7部分：碳、硫量的测定 高频-红外吸收法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6150.18-2023 |
Methods for Chemical analysis of tungsten concentrates - Part 18: Determination of barium content - Inductively coupled plasma atomic emission spectrometry {译} 钨精矿化学分析方法 第18部分：钡含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 8151.25-2023 |
Methods for Chemical analysis of zinc concentrates - Part 25: Determination of indium content - Flame atomic absorption spectrometry {译} 锌精矿化学分析方法 第25部分：铟含量的测定 火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42695-2023 |
Textiles - Quantitative Chemical analysis - Mixtures of kapok with certain other fibers {译} 纺织品 定量化学分析 木棉与某些其他纤维的混合物 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42518-2023 |
Bismuth germanate (BGO) crystal, Chemical analysis of trace elements, glow discharge mass spectrometry {译} 锗酸铋(BGO)晶体 痕量元素化学分析 辉光放电质谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 8152.17-2023 |
Methods for Chemical analysis of lead concentrates - Part 17: Determination of aluminum, magnesium, iron, copper, zinc, cadmium, arsenic, antimony, bismuth, calcium content - Inductively coupled plasma atomic emission spectrometry {译} 铅精矿化学分析方法 第17部分：铝、镁、铁、铜、锌、镉、砷、锑、铋、钙含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42516-2023 |
Chemical analysis method of high temperature shape memory alloy - determination of platinum content - thiourea complex precipitation method {译} 高温形状记忆合金化学分析方法 铂含量的测定 硫脲络合沉淀法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42543-2023 |
Surface Chemical analysis Scanning Probe Microscopy Determination of the Normal Elastic Constant of a Cantilever Beam {译} 表面化学分析 扫描探针显微术 悬臂梁法向弹性常数的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 22461.2-2023 |
Surface Chemical analysis - Vocabulary Part 2: Scanning probe microscopy terminology {译} 表面化学分析 词汇 第2部分： 扫描探针显微术术语 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42630-2023 |
Method for chemical phase analysis of copper-nickel sulfide ores—Determination of nickel and cobalt content in six mineral phases {译} 铜镍硫化物矿石化学物相分析方法 6 种矿物相中镍和钴含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42439-2023 |
Method for chemical phase analysis of antimony ore - Determination of antimony content in antimonite, stibnite and antimonate {译} 锑矿石化学物相分析方法 锑华、辉锑矿和锑酸盐中锑含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 28209-2023 |
Chemical analysis method of borosilicate glass {译} 硼硅酸盐玻璃化学分析方法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42360-2023 |
Surface Chemical analysis Total Reflection X-ray Fluorescence Spectroscopy of Water {译} 表面化学分析 水的全反射X射线荧光光谱分析 |
China National Standards Chemical analysis |
English PDF |
| GB/T 26416.6-2023 |
Methods for Chemical analysis of rare earth iron alloys - Part 6: Determination of molybdenum, tungsten, titanium content - Inductively coupled plasma emission spectrometry {译} 稀土铁合金化学分析方法 第6部分：钼、钨、钛量的测定 电感耦合等离子体发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42363-2023 |
Soil quality Pretreatment of soil samples for physical and Chemical analysis {译} 土壤质量 土壤理化分析样品的预处理 |
China National Standards Chemical analysis |
English PDF |
| GB/T 41564-2022 |
Textiles - Quantitative Chemical analysis - Blends of aramid fibers with certain other fibers {译} 纺织品 定量化学分析 芳香族聚酰胺纤维与某些其他纤维的混合物 |
China National Standards Chemical analysis |
English PDF |
| GB/T 41418-2022 |
Quantitative Chemical analysis of textiles mixtures of meta aromatic polyamide fibers and para aromatic polyamide fibers (lithium chloride / N, N-Dimethylacetamide method) {译} 纺织品 定量化学分析 间位芳香族聚酰胺纤维与对位芳香族聚酰胺纤维的混合物（氯化锂/N,N-二甲基乙酰胺法） |
China National Standards Chemical analysis |
English PDF |
| GB/T 41417-2022 |
Textiles -- Quantitative Chemical analysis -- mixtures of polyaryloxadiazole fibers and some other fibers {译} 纺织品 定量化学分析 聚芳噁二唑纤维与某些其他纤维的混合物 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6609.30-2022 |
Chemical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method 氧化铝化学分析方法和物理性能测定方法 第30部分：微量元素含量的测定 波长色散X射线荧光光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 1819.1-2022 |
Methods for Chemical analysis of tin concentrates—Part 1：Determination of moisture content—Heat drying method 锡精矿化学分析方法 第1部分：水分含量的测定 热干燥法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 3286.11-2022 |
Methods for Chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) 石灰石及白云石化学分析方法 第11部分：氧化钙、氧化镁、二氧化硅、氧化铝及氧化铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards Chemical analysis |
English PDF |
| GB/T 8152.16-2022 |
Methods for Chemical analysis of lead concentrates - Part 16: Determination of calcium oxide content - Flame atomic absorption spectrometry {译} 铅精矿化学分析方法 第16部分：氧化钙含量的测定 火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6609.2-2022 |
Chemical analysis methods and determination of physical performance of alumina—Part 2: Determination of loss of mass at 300 ℃ and 1000 ℃ 氧化铝化学分析方法和物理性能测定方法 第2部分：300 ℃和1000 ℃质量损失的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20899.8-2022 |
Methods for Chemical analysis of gold ores - Part 8: Determination of sulfur content {译} 金矿石化学分析方法 第8部分：硫量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20899.7-2022 |
Methods for Chemical analysis of gold ores - Part 7: Determination of iron content {译} 金矿石化学分析方法 第7部分：铁量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 7739.8-2022 |
Methods for Chemical analysis of gold concentrates - Part 8: Determination of sulfur content {译} 金精矿化学分析方法 第8部分：硫量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 7739.7-2022 |
Methods for Chemical analysis of gold concentrates - Part 7: Determination of iron content {译} 金精矿化学分析方法 第7部分：铁量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 26416.5-2022 |
Methods for Chemical analysis of rare earth iron alloys - Part 5: Determination of oxygen content - Pulse-infrared absorption method {译} 稀土铁合金化学分析方法 第5部分：氧含量的测定 脉冲-红外吸收法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 26416.4-2022 |
Methods for Chemical analysis of rare earth iron alloys - Part 4: Determination of iron content - Potassium dichromate titration method {译} 稀土铁合金化学分析方法 第4部分：铁量的测定 重铬酸钾滴定法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 26416.3-2022 |
Chemical analysis methods of rare earth ferroalloys - Part 3: Determination of calcium, magnesium, aluminum, nickel, manganese content - Inductively coupled plasma emission spectrometry {译} 稀土铁合金化学分析方法 第3部分：钙、镁、铝、镍、锰量的测 定 电感耦合等离子体发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 26416.2-2022 |
Methods for Chemical analysis of rare earth ferroalloys - Part 2: Determination of rare earth impurity content - Inductively coupled plasma emission spectrometry {译} 稀土铁合金化学分析方法 第2部分：稀土杂质含量的测定 电感耦合等离子体发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 26416.1-2022 |
Chemical analysis Methods of Rare Earth Ferroalloys Part 1: Determination of Total Rare Earth {译} 稀土铁合金化学分析方法 第1部分：稀土总量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 2910.4-2022 |
Textiles - Quantitative Chemical analysis - Part 4: Mixtures of certain protein fibers with certain other fibers (hypochlorite method) {译} 纺织品 定量化学分析 第4部分：某些蛋白质纤维与某些其他纤维的混合物(次氯酸盐法） |
China National Standards Chemical analysis |
English PDF |
| GB/T 12690.1-2022 |
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 {译} 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 |
China National Standards Chemical analysis |
English PDF |
| GB/T 13747.26-2022 |
Methods for Chemical analysis of zirconium and zirconium alloys - Part 26: Determination of alloys and impurity elements - Inductively coupled plasma atomic emission spectrometry {译} 锆及锆合金化学分析方法 第26部分：合金及杂质元素的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 37211.3-2022 |
Methods for Chemical analysis of germanium metal - Part 3: Determination of trace impurity elements - Glow discharge mass spectrometry {译} 金属锗化学分析方法 第3部分:痕量杂质元素的测定 辉光放电质谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 14352.24-2022 |
Methods for Chemical analysis of tungsten ore and molybdenum ore - Part 24: Determination of germanium content - Inductively coupled plasma mass spectrometry {译} 钨矿石、钼矿石化学分析方法 第24部分：锗含量的测定 电感耦合等离子体质谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 42273-2022 |
Zirconium compound Chemical analysis method Calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel, lead content determination Inductively coupled plasma atomic emission spectrometry {译} 锆化合物化学分析方法 钙、铪、钛、钠、铁、铬、镉、锌、锰、铜、镍、铅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 4734-2022 |
Chemical analysis methods of daily-use ceramic materials and products {译} 日用陶瓷材料及制品化学分析方法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 41769-2022 |
CdZnTe Chemical analysis method - Determination of zinc and cadmium content - Inductively coupled plasma atomic emission spectrometry {译} 碲锌镉化学分析方法 锌和镉含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 13747.18-2022 |
Methods for Chemical analysis of zirconium and zirconium alloys - Part 18: Determination of vanadium content - Benzoylphenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry {译} 锆及锆合金化学分析方法 第18部分：钒含量的测定 苯甲酰苯基羟胺分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 13747.10-2022 |
Methods for Chemical analysis of zirconium and zirconium alloys - Part 10: Determination of tungsten content - Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry {译} 锆及锆合金化学分析方法 第10部分：钨含量的测定 硫氰酸盐分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 13747.9-2022 |
Methods for Chemical analysis of zirconium and zirconium alloys - Part 9: Determination of magnesium content - flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry {译} 锆及锆合金化学分析方法 第9部分：镁含量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6150.17-2022 |
Methods for Chemical analysis of tungsten concentrates - Part 17: Determination of antimony content - Atomic fluorescence spectrometry {译} 钨精矿化学分析方法 第17部分：锑含量的测定 原子荧光光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6150.13-2022 |
Methods for Chemical analysis of tungsten concentrates - Part 13: Determination of arsenic content - Atomic fluorescence spectrometry and DDTC-Ag spectrophotometry {译} 钨精矿化学分析方法 第13部分：砷含量的测定 原子荧光光谱法和DDTC-Ag分光光度法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 6150.2-2022 |
Methods for Chemical analysis of tungsten concentrates - Part 2: Determination of tin content - Potassium iodate titration and inductively coupled plasma atomic emission spectrometry {译} 钨精矿化学分析方法 第2部分：锡含量的测定 碘酸钾滴定法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 14233.1-2022 |
Test methods for medical infusion, blood transfusion and injection equipment - Part 1: Chemical analysis methods {译} 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 Chemical analysis |
English PDF |
| GB/Z 27426-2022 |
Guidelines for monitoring the validity of Chemical analysis laboratory results {译} 化学分析实验室结果有效性监控指南 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20899.6-2021 |
Methods for Chemical analysis of gold ores—Part 6: Determination of zinc content 金矿石化学分析方法 第6部分：锌量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20899.5-2021 |
Methods for Chemical analysis of gold ores—Part 5: Determination of lead content 金矿石化学分析方法 第5部分：铅量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20899.4-2021 |
Methods for Chemical analysis of gold ores—Part 4: Determination of copper content 金矿石化学分析方法 第4部分：铜量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 7739.6-2021 |
Methods for Chemical analysis of gold concentrates—Part 6: Determination of zinc content 金精矿化学分析方法 第6部分：锌量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 7739.5-2021 |
Methods for Chemical analysis of gold concentrates—Part 5: Determination of lead content 金精矿化学分析方法 第5部分：铅量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 7729-2021 |
Chemical analysis of metallurgical products—General rule for spectrophotometric methods 冶金产品化学分析 分光光度法通则 |
China National Standards Chemical analysis |
English PDF |
| GB/T 7728-2021 |
Chemical analysis of metallurgical products—General rule for flame atomic absorption spectrometric methods 冶金产品化学分析 火焰原子吸收光谱法通则 |
China National Standards Chemical analysis |
English PDF |
| GB/T 40175.3-2021 |
Textiles—Methods of bioChemical analysis—Part 3:Organophosphorus pesticide (enzyme-linked immunosorbent assay) 纺织品 生物化学分析方法 第3部分：有机磷类农药（酶联免疫法） |
China National Standards Chemical analysis |
English PDF |
| GB/T 40175.2-2021 |
Textiles—Methods of bioChemical analysis—Part 2:Pyrethroid pesticides(enzyme-linked immunosorbent assay) 纺织品 生物化学分析方法 第2部分：拟除虫菊酯类农药（酶联免疫法） |
China National Standards Chemical analysis |
English PDF |
| GB/T 40175.1-2021 |
Textiles—Methods of bioChemical analysis—Part 1:Cadmium and lead (colloidal gold method) 纺织品 生物化学分析方法 第1部分：镉和铅（胶体金法） |
China National Standards Chemical analysis |
English PDF |
| GB/T 40129-2021 |
Surface Chemical analysis—Secondary ion mass spectrometry—Calibration of the mass scale for a time-of-flight secondary ion mass spectrometer 表面化学分析 二次离子质谱 飞行时间二次离子质谱仪质量标校准 |
China National Standards Chemical analysis |
English PDF |
| GB/T 40128-2021 |
Surface Chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layered molybdenum disulfide nanosheets 表面化学分析 原子力显微术 二硫化钼片层材料厚度测量方法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 40110-2021 |
Surface Chemical analysis - Determination of surface elemental contamination on silicon wafers by total-reflection X-ray fluorescence (TXRF) spectroscopy 表面化学分析 全反射X射线荧光光谱法（TXRF）测定硅片表面元素污染 |
China National Standards Chemical analysis |
English PDF |
| GB/T 40109-2021 |
Surface Chemical analysis - Secondary-ion mass spectrometry - Method for depth profiling of boron in silicon 表面化学分析 二次离子质谱 硅中硼深度剖析方法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 8152.15-2021 |
Methods for Chemical analysis of lead concentrates—Part 15:Determination of soluble lead content—Flame atomic absorption spectrometry 铅精矿化学分析方法 第15部分：可溶性铅含量的测定 火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 7739.4-2021 |
Methods for Chemical analysis of gold concentrates—Part 4:Determination of copper content 金精矿化学分析方法 第4部分：铜量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 11066.11-2021 |
Methods for Chemical analysis of gold-Part 11:Determination of magnesium，chromium，manganese，iron，nickel copper，palladium，silver，tin，antimony，lead and bismuth contents-Inductively coupled plasma mass spectrometry 金化学分析方法 第11部分：镁、铬、锰、铁、镍、铜、钯、银、锡、锑、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 8151.24-2021 |
Methods for Chemical analysis of zinc concentrates—Part 24:Determination of soluble zinc content—Flame atomic absorption spectrometry 锌精矿化学分析方法 第24部分:可溶性锌含量的测定 火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 14352.22-2021 |
Methods for Chemical analysis of tungsten ores and molybdenum ores -- Part 22：Determination of antimony content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法 第22部分：锑量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 14352.21-2021 |
Methods for Chemical analysis of tungsten ores and molybdenum ores -- Part 21: Determination of arsenic content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法 第21部分：砷量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Chemical analysis |
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 Chemical analysis |
English PDF |
| GB/T 14352.19-2021 |
Methods for Chemical analysis of tungsten ores and molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc content -- Inductive-coupled plasma atomic emission spe 钨矿石、钼矿石化学分析方法 第19部分：铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 5121.28-2021 |
Methods for Chemical analysis of copper and copper alloys—Part 28：Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry 铜及铜合金化学分析方法 第28部分：铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 41073-2021 |
Surface Chemical analysis -- Electron spectroscopies -- Minimum reporting requirements for peak fitting in X-ray photoelectron spectroscopy 表面化学分析 电子能谱 X射线光电子能谱峰拟合报告的基本要求 |
China National Standards Chemical analysis |
English PDF |
| GB/T 29732-2021 |
Surface Chemical analysis—Medium resolution auger electron spectrometers—Calibration of energy scales for elemental analysis 表面化学分析 中等分辨俄歇电子能谱仪 元素分析用能量标校准 |
China National Standards Chemical analysis |
English PDF |
| GB/T 41064-2021 |
Surface Chemical analysis—Depth profiling—Method for sputter rate determination in X-ray photoelectron spectroscopy, Auger electron spectroscopy and secondary-ion mass spectrometry sputter depth profiling using single and multi-layer thin films 表面化学分析 深度剖析 用单层和多层薄膜测定X射线光电子能谱、俄歇电子能谱和二次离子质谱中深度剖析溅射速率的方法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 41072-2021 |
Surface Chemical analysis -- Electron spectroscopies -- Guidelines for ultraviolet photoelectron spectroscopy analysis 表面化学分析 电子能谱 紫外光电子能谱分析指南 |
China National Standards Chemical analysis |
English PDF |
| GB/T 12690.8-2021 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 8:Determination of sodium content 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 |
China National Standards Chemical analysis |
English PDF |
| GB/T 40912-2021 |
Textiles—Quantitative Chemical analysis—Mixtures of polyesteramide with certain other fibers 纺织品 定量化学分析 聚酰胺酯纤维与某些其他纤维的混合物 |
China National Standards Chemical analysis |
English PDF |
| GB/T 16399-2021 |
Methods for Chemical analysis of clay 黏土化学分析方法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 12690.4-2021 |
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 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 |
China National Standards Chemical analysis |
English PDF |
| GB/T 40798-2021 |
Chemical analysis method of ion-adsorption rare earth ore—Determination of total rare earth contents—Inductively coupled plasma mass spectrometry 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 |
China National Standards Chemical analysis |
English PDF |
| GB/T 40795.2-2021 |
Chemical analysis methods of lanthanum-cerium metals and their compounds—Part 2:Determination of rare earth content 镧铈金属及其化合物化学分析方法 第2部分：稀土量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 40795.1-2021 |
Chemical analysis method of lanthanum-cerium metals and their compounds—Part 1:Determination of cerium content—Ammonium ferrous sulfate titration method 镧铈金属及其化合物化学分析方法 第1部分：铈量的测定 硫酸亚铁铵滴定法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 18115.4-2021 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides -- Part 4: 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 第4部分：钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 12690.7-2021 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 7: Determination of silicon content 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 |
China National Standards Chemical analysis |
English PDF |
| GB/Z 39124-2020 |
Method for Chemical analysis of lead concentrates—Determination of antimony content—Ce(SO4)2 titration method 铅精矿化学分析方法 锑含量的测定 硫酸铈滴定法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 39138.1-2020 |
Methods for Chemical analysis of gold nickel chromium iron silicon boron alloys—Part 1：Determination of gold content—Potentiometric titration using ferrous sulfate 金镍铬铁硅硼合金化学分析方法 第1部分：金含量的测定 硫酸亚铁电位滴定法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 39138.2-2020 |
Methods for Chemical analysis of gold nickel chromium iron silicon boron alloys—Part 2：Determination of nickel content—Dimethylglyoxime gravimetric method 金镍铬铁硅硼合金化学分析方法 第2部分：镍含量的测定 丁二酮肟重量法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 39138.3-2020 |
Methods for Chemical analysis of gold nickel chromium iron silicon boron alloys—Part 3：Determination of chromium, iron, silicon and boron contents—Inductively coupled plasma atomic emission spectrometry 金镍铬铁硅硼合金化学分析方法 第3部分：铬、铁、硅、硼含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 39143-2020 |
Methods for Chemical analysis of gold-arsenic alloys—Determination of arsenic content—Inductively coupled plasma atomic emission spectrometry 金砷合金化学分析方法 砷含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 34609.2-2020 |
Method for Chemical analysis of rhodium compounds—Part 2: Determination of silver,gold,platinum...potassium,chromium and silicon contents—Inductively coupled plasma atomic emission spectrometry 铑化合物化学分析方法 第2部分：银、金、铂、钯、铱、钌、铅、镍、铜、铁、锡、锌、镁、锰、铝、钙、钠、钾、铬、硅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.6-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 6: Determination of cadmium content 铝及铝合金化学分析方法 第6部分：镉含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.21-2020 |
Methods for Chemical analysis of aluminium and aluminium alloy—Part 21: Determination of calcium content 铝及铝合金化学分析方法 第21部分：钙含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.17-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 17: Determination of strontium content 铝及铝合金化学分析方法 第17部分：锶含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 8151.22-2020 |
Methods for Chemical analysis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method 锌精矿化学分析方法 第22部分：锌、铜、铅、铁、铝、钙和镁含量的测定 波长色散X射线荧光光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 8151.23-2020 |
Methods for Chemical analysis of zinc concentrates—Part 23: Determination of mercury content—Solid sampling and direct mercury analysis method 锌精矿化学分析方法 第23部分：汞含量的测定 固体进样直接法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.37-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 37:Determination of niobium content 铝及铝合金化学分析方法 第37部分：铌含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 3044-2020 |
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 Chemical analysis |
English PDF |
| GB/T 20975.4-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 4:Determination of iron content 铝及铝合金化学分析方法 第4部分：铁含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.5-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 5：Determination of silicon content 铝及铝合金化学分析方法 第5部分：硅含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.7-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 7:Determination of manganese content 铝及铝合金化学分析方法 第7部分：锰含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.9-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 9:Determination of lithium content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第9部分：锂含量的测定 火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.10-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 10：Determination of tin content 铝及铝合金化学分析方法 第10部分：锡含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.12-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 12: Determination of titanium content 铝及铝合金化学分析方法 第12部分：钛含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.14-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 14：Determination of nickel content 铝及铝合金化学分析方法 第14部分：镍含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.16-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 16：Determination of magnesium content 铝及铝合金化学分析方法 第16部分：镁含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.18-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 18:Determination of chromium content 铝及铝合金化学分析方法 第18部分：铬含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.22-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 22:Determination of beryllium content 铝及铝合金化学分析方法 第22部分：铍含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.24-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 24：Determination of total rare earth content 铝及铝合金化学分析方法 第24部分：稀土总含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.25-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 25：Determination of elements content—Inductively coupled plasma atomic emission spectrometric method 铝及铝合金化学分析方法 第25部分：元素含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.35-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 35:Determination of tungsten content—Thiocyanate spectrophotometric method 铝及铝合金化学分析方法 第35部分：钨含量的测定 硫氰酸盐分光光度法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.36-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 36:Determination of silver content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第36部分：银含量的测定 火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 15343-2020 |
Methods for Chemical analysis of talc 滑石化学分析方法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 38744-2020 |
Methods for Chemical analysis of synergistic catalysis elements in automotive exhaust catalysis－Determination of cerium, lanthanum, praseodymium, neodymium ,barium and zirconium contents－Inductively coupled plasma atomic emission spectrometry 机动车尾气净化器中助剂元素化学分析方法 铈、镧、镨、钕、钡、锆含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 3286.10-2020 |
Methods for Chemical analysis of limestone and dolornite一Part 10:Determination of titanium dioxide content一Diantipyrylmethane spectrophotometric method 石灰石及白云石化学分析方法 第10部分：二氧化钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 4698.10-2020 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 10：Determination of chromium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry（with vanadium） 海绵钛、钛及钛合金化学分析方法 第10部分：铬量的测定 硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法（含钒） |
China National Standards Chemical analysis |
English PDF |
| GB/T 38513-2020 |
Methods for Chemical analysis of niobium hafnium alloys—Determination of hafnium,titanium,zirconium,tungsten,tantalum contents—Inductively coupled plasma atomic emission spectrometry 铌铪合金化学分析方法 铪、钛、锆、钨、钽等元素的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 39621-2020 |
Textiles—Quantitative Chemical analysis—Mixture of cross-linked lyocell fibres and viscose or cupro or modal (method using formic acid and zinc chloride) 纺织品 定量化学分析 交联型莱赛尔纤维与粘胶纤维、铜氨纤维、莫代尔纤维的混合物（甲酸/氯化锌法） |
China National Standards Chemical analysis |
English PDF |
| GB/T 39527-2020 |
Determination of calcium, aluminium and silicon in the solid surface materials—Method of Chemical analysis 实体面材产品中钙、铝、硅元素含量的测定 化学分析法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 15076.6-2020 |
Methods for Chemical analysis of tantalum and niobium--Part 6: Determination of silicon content--Inductively coupled plasma atomic emission spectrometry 钽铌化学分析方法 第6部分:硅量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 15076.4-2020 |
Methods for Chemical analysis of tantalum and niobium--Part 4: Determination of iron content--1, 10-Phenanthroline spectrophotometry 钽铌化学分析方法 第4部分:铁量的测定 1，10—二氮杂菲分光光度法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 15076.11-2020 |
Methods for Chemical analysis of tantalum and niobium--Part 11: Determination of arsenic, antimony, lead, tin and bismuth contents in niobium--Direct current arc atomic emission spectrometry 钽铌化学分析方法 第11部分:铌中砷、锑、铅、锡和铋量的测定 直流电弧原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 14849.3-2020 |
Methods for Chemical analysis of silicon metal--Part 3: Determination of calcium content 工业硅化学分析方法 第3部分：钙含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 14849.1-2020 |
Methods for Chemical analysis of silicon metal--Part 1: Determination of iron content 工业硅化学分析方法 第1部分：铁含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 13747.4-2020 |
Methods for Chemical analysis of zirconium and zirconium alloys--Part 4: Determination of chromium content--Diphenylcarbazide spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第4部分：铬量的测定 二苯卡巴肼分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 13747.3-2020 |
Methods for Chemical analysis of zirconium and zirconium alloys--Part 3: Determination of nickel content--Dimethyglyoxime spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第3部分：镍量的测定 丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 13747.27-2020 |
Methods for Chemical analysis of zirconium and zirconium alloys--Part 27: Determination of trace impurities content--Inductively coupled plasma mass spectrometry 锆及锆合金化学分析方法 第27部分：痕量杂质元素的测定 电感耦合等离子体质谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 39482.3-2020 |
Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens—Part 3: Processing and analysis of data from dummy cells 涂漆和未涂漆金属试样的电化学阻抗谱（EIS） 第3部分：从模拟电解池获得数据的处理和分析 |
China National Standards Chemical analysis |
English PDF |
| GB/T 39285-2020 |
Method for Chemical analysis of palladium compounds—Determination of chlorine content—Ion chromatography 钯化合物分析方法 氯含量的测定 离子色谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 23514-2020 |
Methods for Chemical analysis of nuclear-grade Ag-In-Cd alloys 核级银-铟-镉合金化学分析方法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.8-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 8：Determination of zinc content 铝及铝合金化学分析方法 第8部分：锌含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.34-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 34：Determination of sodium content—Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第34部分：钠含量的测定 火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.33-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 33：Determination of potassium content—Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第33部分：钾含量的测定 火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.32-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 32：Determination of bismuth content 铝及铝合金化学分析方法 第32部分：铋含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.20-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 20：Determination of gallium content—Butyrhodamine B spectrophotometric method 铝及铝合金化学分析方法 第20部分：镓含量的测定 丁基罗丹明B分光光度法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.19-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 19：Determination of zirconium content 铝及铝合金化学分析方法 第19部分：锆含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.15-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 15：Determination of boron content 铝及铝合金化学分析方法 第15部分：硼含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20975.13-2020 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 13：Determination of vanadium content 铝及铝合金化学分析方法 第13部分：钒含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 18115.2-2020 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 2: 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 第2部分：铈中镧、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 18115.1-2020 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 1: Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttri 稀土金属及其氧化物中稀土杂质化学分析方法 第1部分：镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20899.3-2019 |
Methods for Chemical analysis of gold ores—Part 3:Determination of arsenic content 金矿石化学分析方法 第3部分：砷量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20899.2-2019 |
Methods for Chemical analysis of gold ores一Part 2:Determination of silver content 一Flame atomic absorption spectrometric method 金矿石化学分析方法 第2部分：银量的测定 火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 14506.33-2019 |
Methods for Chemical analysis of silicate rocks—Part 33: Determination of arsenic, stibium, bismuth and mercury elements content—Hydride generation atomic fluorescence spectrometry 硅酸盐岩石化学分析方法 第33部分：砷、锑、铋、汞量测定 氢化物发生-原子荧光光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 38389-2019 |
Methods for Chemical analysis of indium-tin oxide target 氧化铟锡靶材化学分析方法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20899.1-2019 |
Methods for Chemical analysis of gold ores—Part 1:Determination of gold content 金矿石化学分析方法 第1部分:金量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 15076.2-2019 |
Methods for Chemical analysis of tantalum and niobium—Part 2:Determination of niobium content in tantalum—Inductively coupled plasma atomic emission spectrometry and stratography gravimetry 钽铌化学分析方法 第2部分:钽中铌量的测定 电感耦合等离子体原子发射光谱法和色层分离重量法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 15076.10-2019 |
Methods for Chemical analysis of tantalum and niobium—Part 10:Determination of iron,nickel,chromium,titanium, zirconium,aluminum and manganese contents in niobium—Direct current arc atomic emission spectrometry 钽铌化学分析方法 第10部分:铌中铁、镍、铬、钛、锆、铝和锰量的测定 直流电弧原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 13747.7-2019 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 7：Determination of manganese content—Patassium periodate spectrometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第7部分：锰量的测定 高碘酸钾分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 13747.2-2019 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 2：Determination of iron content—1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第2部分：铁量的测定 1,10-二氮杂菲分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 13747.12-2019 |
Methods for Chemical analysis of zirconium and zirconium alloys—Part 12：Determination of silicon content—Molybdenum blue spectrophotometry 锆及锆合金化学分析方法 第12部分：硅量的测定 钼蓝分光光度法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 8647.11-2019 |
Methods for Chemical analysis of nickel－Part 11：Determination of magnesium，aluminum，manganese，cobalt，copper，zinc，cadmium，tin，antimony，lead，bismuth contents－Inductively coupled plasma mass spectrometry 镍化学分析方法 第11部分:镁、铝、锰、钴、铜、锌、镉、锡、锑、铅、铋含量的测定 电感耦合等离子体质谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 7739.3-2019 |
Methods for Chemical analysis of gold concerntrates—Part 3:Determination of arsenic content 金精矿化学分析方法 第3部分：砷量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 7739.2-2019 |
Methods for Chemical analysis of gold concentrates—Part 2:Determination of silver content—Flame atomic absorption spectrometric method 金精矿化学分析方法 第2部分：银量的测定 火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 7739.1-2019 |
Methods for Chemical analysis of gold concerntrates—Part 1：Determination of gold and silver contents 金精矿化学分析方法 第1部分：金量和银量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20899.3-2019 |
Methods for Chemical analysis of gold ores—Part 3:Determination of arsenic content 金矿石化学分析方法 第3部分：砷量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 20899.2-2019 |
Methods for Chemical analysis of gold ores一Part 2:Determination of silver content 一Flame atomic absorption spectrometric method 金矿石化学分析方法 第2部分：银量的测定 火焰原子吸收光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 14506.33-2019 |
Methods for Chemical analysis of silicate rocks—Part 33: Determination of arsenic, stibium, bismuth and mercury elements content—Hydride generation atomic fluorescence spectrometry 硅酸盐岩石化学分析方法 第33部分：砷、锑、铋、汞量测定 氢化物发生-原子荧光光谱法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 38015-2019 |
Textiles—Quantitative Chemical analysis—Mixtures of elastane and certain other fibers 纺织品 定量化学分析 氨纶与某些其他纤维的混合物 |
China National Standards Chemical analysis |
English PDF |
| GB/T 18882.3-2019 |
Chemical analysis methods for mixed rare earth oxide of ion-absorption rare earth ore—Part 3: Determination of silicon dioxide content 离子型稀土矿混合稀土氧化物化学分析方法 第3部分：二氧化硅含量的测定 |
China National Standards Chemical analysis |
English PDF |
| GB/T 8152.14-2019 |
Methods for Chemical analysis of lead concentrates—Part 14: Determination of silicon dioxide content—Molybdenum blue spectrophotometry 铅精矿化学分析方法 第14部分：二氧化硅含量的测定 钼蓝分光光度法 |
China National Standards Chemical analysis |
English PDF |
| GB/T 7739.14-2019 |
Methods for Chemical analysis of gold concentrates—Part 14: Determination of thallium content—Inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry 金精矿化学分析方法 第14部分：铊量的测定 电感耦合等离子体原子发射光谱法和电感耦合等离子体质谱法 |
China National Standards Chemical analysis |
English PDF |
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