China National Standards

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  •  China "hemi" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 41800-2022 Information technology-sensor network-technical requirements for storage safety monitoring system of explosive hazardous chemicals
    信息技术 传感器网络 爆炸危险化学品贮存安全监测系统技术要求
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    GB/T 41769-2022 CdZnTe chemical analysis method - Determination of zinc and cadmium content - Inductively coupled plasma atomic emission spectrometry
    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
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    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
    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
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    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
    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
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    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
    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
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    GB/T 6150.17-2022 Methods for chemical analysis of tungsten concentrates - Part 17: Determination of antimony content - Atomic fluorescence spectrometry
    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
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    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
    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
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    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
    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
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    GB/T 14233.1-2022 Test methods for medical infusion, blood transfusion and injection equipment - Part 1: Chemical analysis methods
    医用输液、输血、注射器具检验方法 第1部分:化学分析方法
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    GB/T 41725-2022 Guidelines for Establishing Limits of Chemical Substances in Consumer Products
    消费品中化学物质限量制定导则
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    GB/T 38265.17-2022 Soldering flux test methods - Part 17: Surface insulation resistance comb test and electrochemical migration test for flux residues
    软钎剂试验方法 第17部分:钎剂残留物的表面绝缘电阻梳刷试验和电化学迁移试验
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    GB/T 41693-2022 Guidelines for the Evaluation and Determination of Chemical Substances of Very High Concern
    高关注化学物质评估判定导则
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    GB/T 41692-2022 Chemicals Rare goby larvae growth test
    化学品 稀有鮈鲫幼体生长试验
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    GB/T 41691-2022 Chemicals - Single exposure toxicity test for bee larvae
    化学品 蜜蜂幼虫单次暴露毒性试验
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    GB/Z 27426-2022 Guidelines for monitoring the validity of chemical analysis laboratory results
    化学分析实验室结果有效性监控指南
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    GB 24539-2021 Protective clothing—Chemical protective clothing
    防护服装 化学防护服
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    GB/T 40409-2021 Flame retardant chemical—Tetrabromophthalate diol
    阻燃化学品 四溴苯酐二醇
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    GB/T 40299-2021 Corrosion of metals and alloys—Conventions applicable to electrochemical measurements in corrosion testing
    金属和合金的腐蚀 腐蚀试验电化学测量方法适用惯例
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    GB/T 29329-2021 Vocabulary of waste chemicals
    废弃化学品术语
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    GB/T 25915.8-2021 Cleanrooms and associated controlled environments—Part 8: Classification of air cleanliness by chemical concentration (ACC)
    洁净室及相关受控环境 第8部分:按化学物浓度划分空气洁净度(ACC)等级
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    GB/T 25915.10-2021 Cleanrooms and associated controlled environments—Part 10: Classification of surface cleanliness by chemical concentration
    洁净室及相关受控环境 第10部分:按化学物浓度划分表面洁净度等级
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    GB/T 24488-2021 Test method for electrochemical properties of magnesium alloys sacrificial anode
    镁合金牺牲阳极电化学性能测试方法
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    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
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    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
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    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
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    GB/T 16983-2021 Chemical reagent -- Dichloromethane
    化学试剂 二氯甲烷
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    GB/T 15901-2021 Chemical reagent—Copper(Ⅱ) chloride dihydrate
    化学试剂 二水合氯化铜(氯化铜)
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    GB/T 15899-2021 Chemical reagent—Manganese sulfate monohydrate
    化学试剂 一水合硫酸锰(硫酸锰)
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    GB/T 15895-2021 Chemical reagent—1,2-Dichloroethane
    化学试剂 1,2-二氯乙烷
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    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
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    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
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    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
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    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
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    GB/T 6324.11-2021 Test method of organic chemical products—Part 11:Determination of trace arsenic in liquid products—Atomic fluorescence spectrometric method
    有机化工产品试验方法 第11部分:液体化工产品中微量砷的测定 原子荧光法
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    GB/T 5235-2021 Designation and chemical composition of wrought nickel and nickel alloy
    加工镍及镍合金牌号和化学成分
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    GB/T 614-2021 Chemical reagent—General method for the determination of refractive index
    化学试剂 折光率测定通用方法
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    GB/T 611-2021 Chemical reagent—General method for the determination of refractive index
    化学试剂 密度测定通用方法
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    GB/T 40378-2021 Technical specification of treatment equipments for chemistry laboratory waste water
    化学实验室废水处理装置技术规范
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    GB 24539-2021 Protective clothing-Chemical protective clothing
    防护服装 化学防护服
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    GB/T 22576.4-2021 Medical laboratories-Requirements for quality and competence- Part 4:Requirements in the field of clinical chemistry examination
    医学实验室 质量和能力的要求 第4部分:临床化学检验领域的要求
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    GB/T 40258-2021 Evaluation method for corrosion resistance of hollow fiber membrane to chemical cleaning agent
    中空纤维膜耐化学清洗剂腐蚀性能评价方法
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    GB/T 40244-2021 Chemicals - Liquid or solid identification - Fluidity test method
    化学品 固液鉴别 流动性测定法
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    GB/T 40228-2021 Guide for the control of some chemicals in apparel accessories and components
    服装配件和组件中部分化学物质控制指南
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    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)
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    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)
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    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)
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    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
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    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
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    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
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    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
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    GB/T 22808-2021 Leather and fur-Chemical tests-Determination of chlorinated phenols content
    皮革和毛皮 化学试验 含氯苯酚的测定
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    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
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    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
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    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
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    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
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    GB/T 39864-2021 Electrochemical performance test of lithium manganese oxide—Test method for the initial specific discharge capacity and the initial efficiency
    锰酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法
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    GB/T 39861-2021 Electrochemical performance test of lithium manganese oxide—Test method for discharge plateau capacity ratio and cycle life
    锰酸锂电化学性能测试 放电平台容量比率及循环寿命测试方法
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    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
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    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
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    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
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    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
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    GB/T 12237-2021 Steel ball valves for petroleum, petrochemical and allied industries
    石油、石化及相关工业用的钢制球阀
    China National Standards
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    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
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    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
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    GB/T 41039-2021 The general rules of determing designed coal and checked coal in modern coal chemical technology
    现代煤化工项目设计煤种和校核煤种确定通则
    China National Standards
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    GB/T 31428-2021 Vocabulary relating to coal chemical technology
    煤化工术语
    China National Standards
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    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
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    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
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    GB/T 18916.10-2021 Norm of water intake—Part 10:Chemical pharmaceutical products
    取水定额 第10部分:化学制药产品
    China National Standards
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    GB/T 23251-2021 Guideline for coal used in coal chemical technology
    煤化工用煤技术导则
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    GB/T 17674-2021 Determination of nitrogen in crude oil -- Boat-inlet chemiluminescence
    原油中氮含量的测定 舟进样化学发光法
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    GB/T 41086-2021 General technical requirements for hazardous chemicals security inspection equipments based on Raman spectrometry
    基于拉曼光谱技术的危险化学品安全检查设备通用技术要求
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    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
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    GB/T 41007-2021 Consumer product safety—Guidelines for characterization and exposure assessment of chemical hazard
    消费品安全 化学危害表征和暴露评估指南
    China National Standards
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    GB/T 41005-2021 Consumer products safety- General rules on chemical hazards risk assessment
    消费品安全 化学危害风险评估通则
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    GB 16994.2-2021 Safety requirements for port operation—Part 2: Petrochemical storage area
    港口作业安全要求 第2部分:石油化工库区
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    GB 16994.1-2021 Safety requirements for port operation—Part 1: Oil & gas and chemical terminal
    港口作业安全要求 第1部分:油气化工码头
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    GB/T 40980-2021 Determination of reducing sugar in biochemical products—High-performance liquid chromatography with pre-column derivatization
    生化制品中还原糖的测定 柱前衍生高效液相色谱法
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    GB/T 40640.3-2021 Informationalized management of chemicals—Part 3:Electronic label application
    化学品管理信息化 第3部分:电子标签应用
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    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
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    GB/T 22930.2-2021 Leather and fur—Chemical determination of metal content—Part 2:Total metal content
    皮革和毛皮 金属含量的化学测定 第2部分:金属总量
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    GB/T 22930.1-2021 Leather and fur—Chemical determination of metal content—Part 1:Extractable metals
    皮革和毛皮 金属含量的化学测定 第1部分:可萃取金属
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    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
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    GB/T 16399-2021 Methods for chemical analysis of clay
    黏土化学分析方法
    China National Standards
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    GB/T 40640.5-2021 Informationalized management of chemicals—Part 5: Chemicals data center
    化学品管理信息化 第5部分:化学品数据中心
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    GB/T 40640.4-2021 Informationalized management of chemicals—Part 4:General specification for chemicals positioning system
    化学品管理信息化 第4部分:化学品定位系统通用规范
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    GB/T 40640.2-2021 Informationalized management of chemicals—Part 2:Information security
    化学品管理信息化 第2部分:信息安全
    China National Standards
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    GB/T 40640.1-2021 Informationalized management of chemicals—Part 1: Data exchange
    化学品管理信息化 第1部分:数据交换
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    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
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    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
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    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
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    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
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    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
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    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
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    GB 39800.2-2020 Specification of the provision of personal protective equipment—Part 2: Oil, chemical and gas industry
    个体防护装备配备规范 第2部分:石油、化工、天然气
    China National Standards
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    GB 51428-2021 Standard for fire protection design of coal chemical engineering
    煤化工工程设计防火标准
    China National Standards
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    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
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    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
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    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
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    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
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