China National Standards

China analysis method GB Standards List


  •  China " analysis method" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 1819.12-2017 Methods for chemical analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration
    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
    China National Standards
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    GB/T 1819.9-2017 Methods for chemical analysis of tin concentrates—Part 9:Determination of tungsten trioxide content—The thiocyanate spectrophotometric method
    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
    China National Standards
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    GB/T 1819.14-2017 Methods for chemical analysis of tin concentrates—Part 14:Determination of copper content—Flame atomic absorption spectrometry
    锡精矿化学分析方法 第14部分:铜量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 3884.19-2017 Methods for chemical analysis of copper concentrates—Part 19: Determination of thallium content—Inductively coupled plasma mass spectrometry
    铜精矿化学分析方法 第19部分:铊量的测定 电感耦合等离子体质谱法
    China National Standards
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    GB/T 34172-2017 Microbeam analysis—Electron backscatter diffraction—Phase analysis method of metal and alloy
    微束分析 电子背散射衍射 金属及合金的相分析方法
    China National Standards
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    GB/T 34176-2017 Chemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline
    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
    China National Standards
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    GB/T 34203-2017 Corrosion of metals and alloys—Air pollutant monitoring and analysis methods
    金属和合金的腐蚀 大气污染物的采集与分析方法
    China National Standards
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    GB/T 34002-2017 Microbeam analysis—Analytical transmission electron microscopy—Methods for calibrating image magnification by using reference materials having periodic structures
    微束分析 透射电子显微术 用周期结构标准物质校准图像放大倍率的方法
    China National Standards
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    GB/T 33909-2017 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
    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
    China National Standards
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    GB/T 33913.1-2017 Method for chemical analysis of tris(triphenylphosphine) rhodium(I) chloride—Part 1:The determination of rhodium content—Inductively coupled plasma atomic emission spectrometry
    三苯基膦氯化铑化学分析方法 第1部分:铑量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 33913.2-2017 Method for chemical analysis of tris(triphenylphosphine) rhodium(I) chloride—Part 2:The determination of lead,iron,copper,palladium,platinum,aluminium,nickel,magnesium,zinc content—Inductively coupled plasma atomic emission spectrome
    三苯基膦氯化铑化学分析方法 第2部分:铅、铁、铜、钯、铂、铝、镍、镁、锌量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 33948.2-2017 Method for chemical analysis of copper-steel composite metal—Part 2:Determination of zinc content—Na2EDTA titration method
    铜-钢复合金属化学分析方法 第2部分:锌含量的测定 Na2EDTA滴定法
    China National Standards
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    GB/T 33948.1-2017 Method for chemical analysis of copper-steel composite metal—Part 1:Determination of copper content—Iodine titration method
    铜-钢复合金属化学分析方法 第1部分:铜含量的测定 碘量法
    China National Standards
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    GB/T 33917-2017 Essential oils-Analysis by gas chromatography on chiral capillary columns-General method
    精油 手性毛细管柱气相色谱分析 通用法
    China National Standards
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    GB/T 33838-2017 Microbeam analysis—Scanning electron microscopy—Methods of evaluating image sharpness
    微束分析 扫描电子显微术 图像锐度评估方法
    China National Standards
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    GB/T 33797-2017 Plastics—Determination of the ultimate anaerobic biodegradation under high-solids anaerobic-digestion conditions—Method by analysis of released biogas
    塑料 在高固体份堆肥条件下最终厌氧生物分解能力的测定 采用分析测定释放生物气体的方法
    China National Standards
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    GB/T 33616-2017 Textiles—Evaluation for biodegradability of nonwovens—Method by analysis of evolved carbon dioxide
    纺织品 非织造布可生物降解性能的评价 二氧化碳释放测定法
    China National Standards
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    GB/T 33584.3-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 3: Determination of chloride
    海水冷却水质要求及分析检测方法 第3部分:氯化物的测定
    China National Standards
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    GB/T 33584.6-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 6: Determination of heterotrophic bacteria
    海水冷却水质要求及分析检测方法 第6部分:异养菌的测定
    China National Standards
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    GB/T 33584.2-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 2: Determination of zinc
    海水冷却水质要求及分析检测方法 第2部分:锌的测定
    China National Standards
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    GB/T 33584.5-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 5: Determination of dissolved solid
    海水冷却水质要求及分析检测方法 第5部分:溶解固形物的测定
    China National Standards
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    GB/T 33584.1-2017 Seawater quality requirements and analysis method for seawater cooling system—Part 1:Determination of calcium and magnesium
    海水冷却水质要求及分析检测方法 第1部分:钙、镁离子的测定
    China National Standards
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    GB/T 33584.4-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 4: Determination of sulfate
    海水冷却水质要求及分析检测方法 第4部分:硫酸盐的测定
    China National Standards
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    GB/T 21649.2-2017 Particle size analysis—Image analysis methods—Part2:Dynamic image analysis methods
    粒度分析 图像分析法 第2部分:动态图像分析法
    China National Standards
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    GB/T 4698.4-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 4:Determination of manganese content—Potassium periodate spectrophotometry and inductively coupled plasma atomic emission spectrometry
    海绵钛、钛及钛合金化学分析方法 第4部分:锰量的测定 高碘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
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    GB/T 2910.25-2017 Textiles—Quantitative chemical analysis—Part 25:Mixtures of polyester and certain other fibres(method using trichloroacetic acid and chloroform)
    纺织品 定量化学分析 第25部分:聚酯纤维与某些其他纤维的混合物(三氯乙酸/三氯甲烷法)
    China National Standards
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    GB/T 2910.26-2017 Textiles—Qualitative chemical analysis—Part 26:Mixtures of melamine and cotton or aramide fibers(method using hot formic acid)
    纺织品 定量化学分析 第26部分:三聚氰胺纤维与棉或芳纶的混合物(热甲酸法)
    China National Standards
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    GB/T 35257-2017 Textiles—Quantitative chemical analysis—Mixtures of chitosan and certain other fibers(method using acetic acid)
    纺织品 定量化学分析 壳聚糖纤维与某些其他纤维的混合物 (乙酸法)
    China National Standards
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    GB/T 35657-2017 Guideline for verification and validation of chemical analysis method and internal quality control-Metal component analysis based on sample digestion
    化学分析方法验证确认和内部质量控制实施指南 基于样品消解的金属组分分析
    China National Standards
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    GB/T 35655-2017 Guideline for verification and validation of chemical analysis method and internal quality control—Chromatography
    化学分析方法验证确认和内部质量控制实施指南 色谱分析
    China National Standards
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    GB/T 34500.5-2017 Chemical analysis methods for rare earth residue and waste water—Part 5:Determination of ammonia nitrogen content
    稀土废渣、废水化学分析方法 第5部分:氨氮量的测定
    China National Standards
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    GB/T 35212.1-2017 Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 1: Gas and solution analysis
    天然气处理厂气体及溶液分析与脱硫、脱碳及硫磺回收分析评价方法 第1部分:气体及溶液分析
    China National Standards
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    GB/T 35465.2-2017 Test method for fatigue properties of polymer matrix composite materials -Part 2: Statistical analysis of linear or linearized stress-life(S-N) and strain-life(ε-N) fatigue data
    聚合物基复合材料疲劳性能测试方法 第2部分:线性或线性化应力寿命(S-N)和应变寿命(ε-N)疲劳数据的统计分析
    China National Standards
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    GB/T 176-2017 Methods for chemical analysis of cement
    水泥化学分析方法
    China National Standards
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    GB/T 35656-2017 Guideline for verification and validation of chemical analysis method and internal quality control—Method on reporting qualitative test reports
    化学分析方法验证确认和内部质量控制实施指南 报告定性结果的方法
    China National Standards
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    GB/T 35212.2-2017 Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 2: Analysis of alkanolamine desulfurization decarbonization solvent
    天然气处理厂气体及溶液分析与脱硫、脱碳及硫磺回收分析评价方法 第2部分:脱硫、脱碳溶剂分析
    China National Standards
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    GB/T 5832.1-2016 Gas analysis—Determination of water—Part 1: Electrolytic method
    气体分析 微量水分的测定 第1部分:电解法
    China National Standards
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    GB/T 33304-2016 Testing method of combustion characteristics of coal—Thermogravimetric analysis
    煤炭燃烧特性试验方法 热重分析法
    China National Standards
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    GB/T 5832.2-2016 Gas analysis—Determination of water—Part 2: Dew point method
    气体分析 微量水分的测定 第2部分:露点法
    China National Standards
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    GB/T 33269-2016 Textiles—Polyester mixtures quantitative analysis—Nuclear magentic resonance spectroscopy method
    纺织品 聚酯纤维混合物定量分析 核磁共振法
    China National Standards
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    GB/T 32998-2016 Surface chemical analysis—Auger electron spectroscopy—Reporting of methods used for charge control and charge correction
    表面化学分析 俄歇电子能谱 荷电控制与校正方法报告的规范要求
    China National Standards
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    GB/T 32999-2016 Surface chemical analysis—Depth profiling—Measurement of sputtering rate: mesh-replica method using a mechanical stylus profilometer
    表面化学分析 深度剖析 用机械轮廓仪栅网复型法测量溅射速率
    China National Standards
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    GB/T 33165-2016 Quantitative analysis method of centre segregation for high carbon wire rod
    高碳钢盘条中心偏析定量分析方法
    China National Standards
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    GB/T 33087-2016 Ultra pure water for instrumental analysis specification and test methods
    仪器分析用高纯水规格及试验方法
    China National Standards
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    GB/T 33067-2016 analysis method of chemical composition for Pd deoxidant catalyst at the middle temperature
    中温钯系脱氧剂化学成分分析方法
    China National Standards
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    GB/T 20899.12-2016 Methods for chemical analysis of gold ores—Part 12: Determination of arsenic, mercury, cadmium, lead and bismuth contents—Atomic fluorescence spectrometric method
    金矿石化学分析方法 第12部分:砷、汞、镉、铅和铋量的测定 原子荧光光谱法
    China National Standards
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    GB/T 7739.12-2016 Methods for chemical analysis ofgoldconcentrates—Part 12: Determination of arsenic, mercury, cadmium, lead, bismuth—Atomic fluorescence spectrometric method
    金精矿化学分析方法 第12部分:砷、汞、镉、铅和铋量的测定 原子荧光光谱法
    China National Standards
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    GB/T 14849.11-2016 Methods for chemical analysis of silicon metal—Part 11:Determination of chromium content—1,5-Diphenylcarbohydrazide spectrophotometric method
    工业硅化学分析方法 第11部分:铬含量的测定 二苯碳酰二肼分光光度法
    China National Standards
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    GB/T 32793-2016 Methods for chemical analysis of nickel sinter and nickel oxide—Determination of nickel, cobalt, copper, iron, zinc, manganese contents—Electrolytic gravimetric method and Inductively coupled plasma atomic emission spectrometric method
    烧结镍、氧化镍化学分析方法 镍、钴、铜、铁、锌、锰含量测定 电解重量法-电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 14849.10-2016 Methods for chemical analysis of silicon metal—Part 10:Determination of mercury content—Atomic fluorescence spectrometry method
    工业硅化学分析方法 第10部分:汞含量的测定 原子荧光光谱法
    China National Standards
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    GB/T 30217.2-2016 Petroleum and natural gas industries—Drilling and production equipment—Part 2: Deepwater drilling riser analysis methodologies, operations and integrity
    石油天然气工业 钻井和采油设备 第2部分:深水钻井隔水管的分析方法、操作和完整性
    China National Standards
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    GB/T 32496-2016 Test method for volume fraction of reinforcement in metal matrix composites—Image analysis method
    金属基复合材料增强体体积含量试验方法 图像分析法
    China National Standards
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    GB/T 32495-2016 Surface chemical analysis—Secondary-ion mass spectrometry—Method for depth profiling of arsenic in silicon
    表面化学分析 二次离子质谱 硅中砷的深度剖析方法
    China National Standards
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    GB/T 19077-2016 Particle size analysis—Laser diffraction methods
    粒度分析 激光衍射法
    China National Standards
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    GB/T 32467-2015 Verification and validation of methods and internal quality contorl on chemical analysis—Terms and definitons
    化学分析方法验证确认和内部质量控制 术语及定义
    China National Standards
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    GB/T 32465-2015 Requirement for verification & validation of detection methods and internal quality control on chemical analysis
    化学分析方法验证确认和内部质量控制要求
    China National Standards
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    GB/T 32277-2015 Test method for instrumental neutron activation analysis (INAA) of silicon
    硅的仪器中子活化分析测试方法
    China National Standards
    analysis method

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    GB/T 32179-2015 Chemical analysis of refractories—General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry(ICP-AES) methods
    耐火材料化学分析 湿法、原子吸收光谱法(AAS)和电感耦合等离子体原子发射光谱法(ICP-AES)的一般要求
    China National Standards
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    GB/T 18978.307-2015 Ergonomics of human-system interaction—Part 307: Analysis and compliance test methods for electronic visual displays
    人-系统交互工效学 第307部分:电子视觉显示器的分析和符合性试验方法
    China National Standards
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    GB/T 32263-2015 Highly purified compound—Reagent for pesticide residue analysis—Method of the gas chromatography with electron capture detector(ECD)
    高纯化合物 农残分析用化合物的测定 气相色谱-电子捕获检测器(ECD)法
    China National Standards
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    GB/T 32055-2015 Microbeam analysis—Electron probe microanalysis—Methods for elemental-mapping analysis using wavelengthdispersive spectroscopy
    微束分析 电子探针显微分析 波谱法元素面分析
    China National Standards
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    GB/T 31981-2015 Methods of sampling and sample preparation for chemical composition analysis of titanium and titanium alloy
    钛及钛合金化学成分分析取制样方法
    China National Standards
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    GB/T 14849.8-2015 Methods for chemical analysis of silicon metal—Part 8: Determination of copper content—Atomic absorption spectrometric method
    工业硅化学分析方法 第8部分:铜含量的测定 原子吸收光谱法
    China National Standards
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    GB/T 31949-2015 Manganese ores—Determination of mercury content—Solid sampling and direct mercury analysis method
    锰矿石 汞含量的测定 固体进样直接测定法
    China National Standards
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    GB/T 31948-2015 Chromium ores—Determination of mercury content— Solid sampling and direct mercury analysis method
    铬矿石 汞含量的测定 固体进样直接测定法
    China National Standards
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    GB/T 31947-2015 Iron ores—Determination of mercury content—Solid sampling and direct mercury analysis method
    铁矿石 汞含量的测定 固体进样直接测定法
    China National Standards
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    GB/T 14849.9-2015 Methods for chemical analysis of silicon metal—Part 9: Determination of titanium content —Diantipyryl methane spectrophotometry
    工业硅化学分析方法 第9部分:钛含量的测定 二安替吡啉甲烷分光光度法
    China National Standards
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    GB/T 14849.7-2015 Methods for chemical analysis of silicon metal—Part 7: Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometry
    工业硅化学分析方法 第7部分:磷含量的测定 磷钼蓝分光光度法
    China National Standards
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    GB/T 31984-2015 Test method for determining the content of vinyl acetate in ethylene-vinyl acetate copolymer applied in photovoltaic modules—Thermal gravimetric analysis (TGA)
    光伏组件用乙烯-醋酸乙烯共聚物中醋酸乙烯酯含量测试方法 热重分析法(TGA)
    China National Standards
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    GB/T 7999-2015 Optical emission spectrometric analysis method of aluminum and aluminum alloys
    铝及铝合金光电直读发射光谱分析方法
    China National Standards
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    GB/T 5121.29-2015 Methods for chemical analysis of copper and copper alloys—Part 29: Determination of aluminium oxide content
    铜及铜合金化学分析方法 第29部分:三氧化二铝含量的测定
    China National Standards
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    GB/T 4372.4-2015 Methods for chemical analysis of zincoxide produced by direct process—Part 4:Determination of cadmium oxide content—Flame atomic absorption spectrometry method
    直接法氧化锌化学分析方法 第4部分:氧化镉量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 4372.3-2015 Methods for chemical analysis of zincoxide produced by direct process—Part 3:Determination of copper oxide content—Flame atomic absorption spectrometry method
    直接法氧化锌化学分析方法 第3部分:氧化铜量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 12690.3-2015 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
    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
    China National Standards
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    GB/T 12690.2-2015 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
    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
    China National Standards
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    GB/T 12690.1-2015 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
    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
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    GB/T 21223.1-2015 Guide for the statistical analysis of ageing test data—Part 1: Methods based on mean values of normally distributed test results
    老化试验数据统计分析导则 第1部分:建立在正态分布试验结果的平均值基础上的方法
    China National Standards
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    GB/T 29613.2-2014 Rubber―Analysis by pyrolytic gas-chromatographic methods―Part 2: Determination of styrene/butadiene/isoprene ratio
    橡胶 裂解气相色谱分析法 第2部分:苯乙烯/丁二烯/异戊二烯比率的测定
    China National Standards
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    GB/T 4372.7-2014 Methods for chemical analysis of zinc oxide produced by direct process―Part 7:Determinantion of ferric oxide content―Flame atomic absorption spectrometry method
    直接法氧化锌化学分析方法 第7部分:三氧化二铁量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 4372.6-2014 Methods for chemical analysis of zincoxide produced by direct process―Part 6:Testing of metallic zinc
    直接法氧化锌化学分析方法 第6部分:金属锌的检验
    China National Standards
    analysis method

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    GB/T 4372.5-2014 Methods for chemical analysis of zinc oxide produced by direct process―Part 5:Determination of manganese content―Flame atomic absorption spectrometry method
    直接法氧化锌化学分析方法 第5部分:锰量的测定 火焰原子吸收光谱法
    China National Standards
    analysis method

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    GB/T 4372.2-2014 Methods for chemical analysis of zinc oxide produced by direct process―Part 2:Determination of lead oxide content―Flame atomic absorption spectrometry method
    直接法氧化锌化学分析方法 第2部分:氧化铅量的测定 火焰原子吸收光谱法
    China National Standards
    analysis method

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    GB/T 4372.1-2014 Methods for chemical analysis of zincoxide produced by direct process―Part 1:Determination of zinc oxide content―Na2EDTA titration method
    直接法氧化锌化学分析方法 第1部分:氧化锌量的测定 Na2EDTA滴定法
    China National Standards
    analysis method

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    GB/T 3884.18-2014 Methods for chemical analysis of copper concentrates―Part 18:Determination of arsenic,antimony,bismuth,lead,zinc,nickel,cadmium,cobalt,magnesium oxide,calcium oxide contents―Inductively coupled plasma atomic emission spectrometry
    铜精矿化学分析方法 第18部分:砷、锑、铋、铅、锌、镍、镉、钴、氧化镁、氧化钙量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    analysis method

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    GB/T 3884.17-2014 Methods for chemical analysis of copper concentrates―Part 17:Determination of aluminium oxide content―Chromazurol S spectrophotometric method and fluoride salts device-Na2EDTA titrimetric method
    铜精矿化学分析方法 第17部分:三氧化二铝量的测定 铬天青S胶束增溶光度法和沉淀分离-氟盐置换-Na2EDTA滴定法
    China National Standards
    analysis method

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    GB/T 3884.16-2014 Methods for chemical analysis of copper concentrates―Part 16: Determination of silicon dioxide content―K2SiF6 titrimetric method and Gravimetric method
    铜精矿化学分析方法 第16部分:二氧化硅量的测定 氟硅酸钾滴定法和重量法
    China National Standards
    analysis method

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    GB/T 3884.15-2014 Methods for chemical analysis of copper concentrates―Part 15:Determination of iron content―Potassium dichromate titration method
    铜精矿化学分析方法 第15部分:铁量的测定 重铬酸钾滴定法
    China National Standards
    analysis method

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    GB/T 14849.4-2014 Methods for chemical analysis of silicon metal―Part 4:Determination of impurity contents―Inductively coupled plasma atomic emission spectrometric method
    工业硅化学分析方法 第4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
    China National Standards
    analysis method

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    GB/T 14849.5-2014 Methods for chemical analysis of silicon metal―Part 5:Determination of impurity contents―X-ray fluorescence method
    工业硅化学分析方法 第5部分:杂质元素含量的测定 X射线荧光光谱法
    China National Standards
    analysis method

    English PDF
    GB/T 14353.18-2014 Methods for chemical analysis of copper ores, lead ores and zinc ores―Part 18: Determination of copper content、lead content、zinc content、cobalt content and nickel content
    铜矿石、铅矿石和锌矿石化学分析方法 第18部分:铜量、铅量、锌量、钴量、镍量测定
    China National Standards
    analysis method

    English PDF
    GB/T 14353.17-2014 Methods for chemical analysis of copper ores, lead ores and zinc ores―Part 17: Determination of thallium content
    铜矿石、铅矿石和锌矿石化学分析方法 第17部分:铊量测定
    China National Standards
    analysis method

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    GB/T 14353.15-2014 Methods for chemical analysis of copper ores, lead ores and zinc ores―Part 15: Determination of selenium content
    铜矿石、铅矿石和锌矿石化学分析方法 第15部分:硒量测定
    China National Standards
    analysis method

    English PDF
    GB/T 14353.14-2014 Methods for chemical analysis of copper ores, lead ores and zinc ores—Part 14: Determination of germanium content
    铜矿石、铅矿石和锌矿石化学分析方法 第14部分:锗量测定
    China National Standards
    analysis method

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    GB/T 14353.13-2014 Methods for chemical analysis of copper ores, lead ores and zinc ores―Part 13: Determination of gallium content、indium content、thallium content、tungsten content and molybdenum content
    铜矿石、铅矿石和锌矿石化学分析方法 第13部分:镓量、铟量、铊量、钨量和钼量测定
    China National Standards
    analysis method

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    GB/T 14849.6-2014 Methods for chemical analysis of silicon metal―Part 6:Determination of carbon―Infrared absorption method
    工业硅化学分析方法 第6部分:碳含量的测定 红外吸收法
    China National Standards
    analysis method

    English PDF
    GB/T 3286.7-2014 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
    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
    China National Standards
    analysis method

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    GB/T 3286.6-2014 Methods for chemical analysis of limestone and dolomite―Part 6: The determination of phosphorus content―The phosphomolybdate blue spectrophotometric method
    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
    China National Standards
    analysis method

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    GB/T 5275.9-2014 Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 9: Saturation method
    气体分析 动态体积法制备校准用混合气体 第9部分:饱和法
    China National Standards
    analysis method

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    GB/T 5275.8-2014 Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 8: Diffusion method
    气体分析 动态体积法制备校准用混合气体 第8部分:扩散法
    China National Standards
    analysis method

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    GB/T 5275.7-2014 Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 7: Thermal mass-flow controllers
    气体分析 动态体积法制备校准用混合气体 第7部分:热式质量流量控制器
    China National Standards
    analysis method

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