GB - China National Standards  
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China Chemical GB Standards Search List


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want export products or services to china, need ensure they are meet the requirements of GB china national standards;  We provide Chinese and English version GB standards  Lookup, Translate, Download, Purchase service.
  •  China "Chemical" GB Standards List:
  • GB Standard Code GB Standard  Title Order
  • GB/T 21608-2025
  • Chemicals - Skin Sensitization Test Method
    化学品 - 皮肤致敏试验方法
  • GB/T 11064.2-2023
  • Chemical Analysis Methods for Lithium Carbonate, Lithium Hydroxide Monohydrate, and Lithium Chloride Part 2: Determination of Lithium Hydroxide Content Acid-Base Titration Method
    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
  • GB/T 45983.1-2025
  • Chemical Heat Treatment of Rare Earth Elements - Part 1: Carburizing and Carbonitriding
    稀土化学热处理-第1部分:渗碳及碳氮共渗
  • GB/T 45967-2025
  • General method for determination of total carbon and total organic carbon content in inorganic Chemical products
    无机化工产品中总碳和总有机碳含量测定通用方法
  • GB/T 34695-2025
  • Terminology for the treatment and disposal of waste battery Chemicals
    废弃电池化学品处理处置术语
  • GB/T 34333-2025
  • Refractory materials - Chemical analysis method using inductively coupled plasma atomic emission spectroscopy (ICP-AES)
    耐火材料-电感耦合等离子体原子发射光谱(ICP-AES)化学分析方法
  • GB/T 31281-2025
  • Brand Value Evaluation - Petroleum and Chemical Industry
    品牌价值评价-石油和化学工业
  • GB/T 18114.11-2025
  • Chemical analysis methods for rare earth concentrates - Part 11: Determination of fluorine content
    稀土精矿化学分析方法-第11部分:氟含量的测定
  • GB/T 18114.9-2025
  • Chemical analysis methods for rare earth concentrates - Part 9: Determination of phosphorus pentoxide content
    稀土精矿化学分析方法-第9部分:五氧化二磷含量的测定
  • GB/T 18114.8-2025
  • Chemical analysis methods for rare earth concentrates - Part 8: Determination of rare earth oxide content and proportioning ratio
    稀土精矿化学分析方法-第8部分:稀土氧化物含量和配分量的测定
  • GB/T 18114.3-2025
  • Chemical analysis methods for rare earth concentrates - Part 3: Determination of calcium oxide content
    稀土精矿化学分析方法-第3部分:氧化钙含量的测定
  • GB/T 12690.11-2025
  • Chemical Analysis Methods for Non-Rare Earth Impurities in Rare Earth Metals and Their Oxides - Part 11: Determination of Magnesium Content - Flame Atomic Absorption Spectrometry
    稀土金属及其氧化物中非稀土杂质化学分析方法-第11部分:镁含量的测定-火焰原子吸收光谱法
  • GB/T 3051-2025
  • General method for determination of chloride content in inorganic Chemical products - Mercuriometric method and ion chromatography
    无机化工产品中氯化物含量测定的通用方法-汞量法和离子色谱法
  • GB 46032-2025
  • Management and Use Specifications for Grain Storage Chemicals
    储粮化学药剂管理与使用规范
  • GB 30000.30-2025
  • Specifications for Classification and Labelling of Chemicals - Part 30: Desensitized Explosives
    化学品分类和标签规范-第30部分:退敏爆炸物
  • GB/T 20175-2025
  • Surface Chemical Analysis - Sputtering Depth Profiling - Optimization Method Using Layered Film Systems as Reference Materials
    表面化学分析-溅射深度剖析-用层状膜系为参考物质的优化方法
  • GB/T 45879-2025
  • Corrosion of metals and alloys - Rapid electroChemical test method for stress corrosion susceptibility
    金属和合金的腐蚀-应力腐蚀敏感性电化学快速试验方法
  • GB/T 9948-2025
  • Seamless steel pipe for petroChemical and chemical plants
    石化和化工装置用无缝钢管
  • GB/T 42658.3-2025
  • Surface Chemical Analysis - Sample Processing, Preparation, and Installation - Part 3: Biomaterials
    表面化学分析-样品处理、制备和安装-第3部分:生物材料
  • GB/T 45770-2025
  • Surface Chemical Analysis - Atomic Force Microscopy - In-situ Characterization Procedure for Atomic Force Microscope Probe Shank Profile for Nanostructure Measurement
    表面化学分析-原子力显微术-用于纳米结构测量的原子力显微镜探针柄轮廓原位表征程序
  • GB/T 45773-2025
  • Surface Chemical Analysis - Quasi-Real-Time Information from Full-Scan X-ray Photoelectron Spectroscopy - Rules for Identifying and Correcting Surface Contamination of Carbon-Containing Compounds
    表面化学分析-X射线光电子能谱全扫描谱的准实时信息-含碳化合物表面污染的识别和校正规则
  • GB/T 45772-2025
  • Surface Chemical Analysis - Electron Spectroscopy - X-ray Photoelectron Spectroscopy Identification, Evaluation, and Correction Procedures for Unintended X-ray-Induced Damage to Materials During Analysis
    表面化学分析-电子能谱-X射线光电子能谱分析中X射线致材料非预期损伤的识别、评估和校正程序
  • GB/T 20176-2025
  • Surface Chemical Analysis - Secondary Ion Mass Spectrometry - Determination of Atomic Concentration of Boron in Silicon Using a Uniformly Doped Material
    表面化学分析-二次离子质谱-用均匀掺杂物质测定硅中硼的原子浓度
  • GB/T 19500-2025
  • Surface Chemical Analysis - General Methods for X-ray Photoelectron Spectroscopy
    表面化学分析-X射线光电子能谱分析方法通则
  • GB/T 32996-2025
  • Surface Chemical Analysis - Analysis of Metal Oxide Films by Glow Discharge Optical Emission Spectrometry
    表面化学分析-辉光放电发射光谱法分析金属氧化物膜
  • GB/T 20899.10-2025
  • Chemical Analysis Methods for Gold Ores - Part 10: Determination of Antimony Content
    金矿石化学分析方法-第10部分:锑量的测定
  • GB/T 20899.9-2025
  • Chemical Analysis Methods for Gold Ores - Part 9: Determination of Carbon Content
    金矿石化学分析方法-第9部分:碳量的测定
  • GB/T 7739.10-2025
  • Chemical Analysis Methods for Gold Concentrates - Part 10: Determination of Antimony Content
    金精矿化学分析方法-第10部分:锑量的测定
  • GB/T 7739.9-2025
  • Chemical Analysis Methods for Gold Concentrates - Part 9: Determination of Carbon Content
    金精矿化学分析方法-第9部分:碳量的测定
  • GB/T 29509.1-2025
  • Load Chemical Analysis Methods for Gold and Carbon - Part 1: Determination of Gold and Silver Contents
    载金炭化学分析方法-第1部分:金量和银量的测定
  • GB/T 45778-2025
  • Test method for Chemical shrinkage of cement pastes
    水泥浆体化学收缩试验方法
  • GB/T 45769-2025
  • Surface Chemical analysis - X-ray photoelectron spectroscopy - Evaluation and reporting of element detection limits in homogeneous materials
    表面化学分析-X射线光电子能谱-均匀材料中元素检测限的评估和报告
  • GB/T 45768-2025
  • Surface Chemical analysis - Secondary ion mass spectrometry - Intensity linearity calibration for single ion counting time-of-flight mass spectrometers
    表面化学分析-二次离子质谱-单离子计数飞行时间质谱分析器的强度标线性
  • GB 36889-2025
  • Energy Consumption Limits per Unit of Chemical Fiber
    化学纤维单位产品能源消耗限额
  • GB/T 44165.9-2025
  • Test Methods for Key Chemical Substances in Consumer Products - Part 9: Hexabromocyclododecane
    消费品中重点化学物质检测方法-第9部分:六溴环十二烷
  • GB/T 44165.7-2025
  • Test Methods for Key Chemical Substances in Consumer Products - Part 7: Polychlorinated Naphthalenes
    消费品中重点化学物质检测方法-第7部分:多氯萘
  • GB/T 44165.8-2025
  • Detection Methods for Key Chemical Substances in Consumer Products - Part 8: Perfluorooctane Sulfonic Acid (PFOS) and Perfluorooctanoic Acid (PFOA) PFOA)
    消费品中重点化学物质检测方法-第8部分:全氟辛烷磺酸(PFOS)和全氟辛酸(PFOA)
  • GB/T 18204.2-2025
  • Public Place Hygiene Inspection Methods - Part 2: Chemical Indicators
    公共场所卫生检验方法-第2部分:化学性指标
  • GB/T 13671-2025
  • ElectroChemical Test Methods for Crevice Corrosion of Stainless Steel
    不锈钢缝隙腐蚀电化学试验方法
  • GB/T 45516-2025
  • Leather and Furs - Chemical Tests - Determination of Glycol Ether Content
    皮革和毛皮-化学试验-乙二醇醚类物质含量的测定
  • GB/T 45514-2025
  • Textiles - Quantitative Chemical Analysis - Mixtures of Polyarylate Fibers and Certain Other Fibers
    纺织品-定量化学分析-聚芳酯纤维与某些其他纤维的混合物
  • GB/T 45582-2025
  • Quantitative Analysis Method for Chemical Composition of Hemp
    大麻化学成分定量分析方法
  • GB/T 45512-2025
  • Textiles - Quantitative Chemical Analysis - Mixtures of Polybenzimidazole Fibers and Certain Other Fibers
    纺织品-定量化学分析-聚苯并咪唑纤维与某些其他纤维的混合物
  • GB 45673-2025
  • General specifications for safety standardization in hazardous Chemical enterprises
    危险化学品企业安全生产标准化通用规范
  • GB/T 26713-2025
  • Footwear - Chemical Test Methods - Determination of Dimethyl Fumarate (DMFu)
    鞋类-化学试验方法-富马酸二甲酯(DMFu)的测定
  • GB/T 45360-2025
  • Inspection, Marking, and Packaging of Cotton and Chemical Fiber Pure and Blended Printed and Dyed Fabrics
    棉及化纤纯纺、混纺印染布检验、标志与包装
  • GB/T 7143-2025
  • Chemical Analysis Methods for Silica Sand for Casting
    铸造用硅砂化学分析方法
  • GB/T 45270-2025
  • Chemical Fibers - Test Methods for Tensile Properties of Ultra-Short Fibers
    化学纤维-超短纤维拉伸性能试验方法
  • GB/T 43018.3-2025
  • Interoperability and Interoperability of Textile Equipment - Part 3: Chemical Fibers
    纺织装备互联互通与互操作-第3部分:化纤
  • GB/T 19267.13-2025
  • Forensic Science - Physical and Chemical Examination of Trace Evidence - Part 13: Wavelength Dispersive X-ray Fluorescence Spectrometry
    法庭科学-微量物证的理化检验-第13部分:波长色散X射线荧光光谱法

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