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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 to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 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 amount |
 English PDF |
| GB/T 3394-2023 |
Determination of trace amounts of carbon monoxide, carbon dioxide and acetylene in ethylene and propylene for industrial use - Gas chromatography 工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定 气相色谱法 |
China National Standards amount |
English PDF |
| GB 31604.55-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration amount of Isothiazolinone Compounds 食品安全国家标准 食品接触材料及制品 异噻唑啉酮类化合物迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.56-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration amount of Laurolactam 食品安全国家标准 食品接触材料及制品 月桂内酰胺迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.57-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration amount of Benzophenones 食品安全国家标准 食品接触材料及制品 二苯甲酮类物质迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.49-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Multi-Elements and Determination of Multi-Element Migration amounts 食品安全国家标准 食品接触材料及制品 多元素的测定和多元素迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.58-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration amounts of 9 Antioxidants 食品安全国家标准 食品接触材料及制品 9种抗氧化剂迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.54-2023 |
National Food Safety Standard Food Contact Materials and Products Determination of Migration amount of Bisphenol F and Bisphenol S 食品安全国家标准 食品接触材料及制品 双酚F和双酚S迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.46-2023 |
National Food Safety Standards Determination of Free Phenols and Determination of Migration amount in Food Contact Materials and Products 食品安全国家标准 食品接触材料及制品游离酚的测定和迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.53-2022 |
National Food Safety Standard Food Contact Materials and Products Determination of Migration amount of 5-Ethylidene-2-Norbornene 食品安全国家标准 食品接触材料及制品 5-亚乙基-2-降冰片烯迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.52-2021 |
National food safety standards Food contact materials and products Determination of migration amount of aromatic primary amines 食品安全国家标准 食品接触材料及制品 芳香族伯胺迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.51-2021 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration amount of 1,4-Butanediol 食品安全国家标准 食品接触材料及制品 1,4-丁二醇迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.50-2020 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration amount of Nonylphenol 食品安全国家标准 食品接触材料及制品 壬基酚迁移量的测定 |
China National Standards amount |
English PDF |
| GB/T 6324.12-2023 |
Test methods for organic chemical products Part 12: Determination of trace amounts of mercury in organic liquid chemical products Atomic fluorescence method 有机化工产品试验方法 第12部分：有机液体化工产品微量汞的测定 原子荧光法 |
China National Standards amount |
English PDF |
| GB/T 41638.2-2023 |
Plastics - Carbon and environmental footprints of bio-based plastics - Part 2: Carbon footprint of materials - amount (mass) of CO2 incorporated into polymer molecules from the air 塑料 生物基塑料的碳足迹和环境足迹 第2部分：材料碳足迹 由空气中并入到聚合物分子中CO2的量（质量） |
China National Standards amount |
English PDF |
| GB/T 30310-2022 |
Test method for determination of the amount of glue attached to dipped cords, yarns and cords 浸胶帘线、纱线和线绳附胶量测定的试验方法 |
China National Standards amount |
English PDF |
| GB/T 41956-2022 |
Determination of fluff amount of carbon fiber tow 碳纤维丝束起毛量的测定 |
China National Standards amount |
English PDF |
| GB/T 41943-2022 |
Bales of natural rubber - Determination of the amount of rubber coating 成包天然橡胶 胶包涂层量的测定 |
China National Standards amount |
English PDF |
| GB 18985-2021 |
amount of supply gases for divers 潜水员供气量 |
China National Standards amount |
English PDF |
| GB 18985-2021 |
amount of supply gases for divers 潜水员供气量 |
China National Standards amount |
English PDF |
| GB 31604.44-2016 |
National Food Safety Standard-Food contact materials and products-Determination of migration amounts of ethylene glycol and diethylene glycol 食品安全国家标准 食品接触材料及制品 乙二醇和二甘醇迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.43-2016 |
National Food Safety Standard-Food contact materials and products-Determination of migration amount of ethylenediamine and hexamethylene diamine 食品安全国家标准 食品接触材料及制品 乙二胺和己二胺迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.41-2016 |
National Food Safety Standard-Food contact materials and products-Determination of migration amount of antimony 食品安全国家标准 食品接触材料及制品 锑迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.38-2016 |
National Food Safety Standard-Food contact materials and products-Determination of arsenic and determination of migration amount 食品安全国家标准 食品接触材料及制品 砷的测定和迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.31-2016 |
National Food Safety Standard-Food contact materials and products-Determination of vinyl chloride and determination of migration amount 食品安全国家标准 食品接触材料及制品 氯乙烯的测定和迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.28-2016 |
National Food Safety Standard-Food contact materials and products-Determination of di (2 - ethyl) hexyl adipate and determination of migration amount 食品安全国家标准 食品接触材料及制品 己二酸二(2-乙基)己酯的测定和迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.26-2016 |
National Food Safety Standard-Food contact materials and products-Determination of epichlorohydrin and determination of migration amount 食品安全国家标准 食品接触材料及制品 环氧氯丙烷的测定和迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.20-2016 |
National Food Safety Standard-Food contact materials and products-Determination of migration amount of vinyl acetate 食品安全国家标准 食品接触材料及制品 醋酸乙烯酯迁移量的测定 |
China National Standards amount |
English PDF |
| GB 31604.11-2016 |
National Food Safety Standard-Food contact materials and products-Determination of the migration amount of 1,3 - xylylenediamine 食品安全国家标准 食品接触材料及制品 1,3-苯二甲胺迁移量的测定 |
China National Standards amount |
English PDF |
| GB/T 32989-2016 |
Analytic methods for waste residue mixing amount in wall materials 墙体材料中废渣掺加量分析方法 |
China National Standards amount |
English PDF |
| GB 29693-2013 |
National Food Safety Standard - Determination of Residual Halofuginone amount in Animal Food - High Performance Liquid Chromatography 食品安全国家标准 动物性食品中常山酮残留量的测定 高效液相色谱法 |
China National Standards amount |
English PDF |
| GB/T 29400-2012 |
Determination of microamount of inorganic anions in fertilizers by ion chromatography 化肥中微量阴离子的测定 离子色谱法 |
China National Standards amount |
English PDF |
| GB/T 28191-2011 |
Surface active agents - Detergents - Anionic active matter stable to acid hydrolysis - Determination of trace amounts 表面活性剂 洗涤剂 对酸解稳定的阴离子活性物 痕量的测定 |
China National Standards amount |
English PDF |
| GB/T 25147-2010 |
Test method of metal corrosion amount and corrosion rate of chemical cleaning for industrial equipment - Gravimetric method 工业设备化学清洗中金属腐蚀率及腐蚀总量的测试方法 重量法 |
China National Standards amount |
English PDF |
| GB/T 3209-2009 |
Method for determination the amount of distillation residual of benzene－type product 苯类产品蒸发残留量的测定方法 |
China National Standards amount |
English PDF |
| GB/T 22047-2008 |
Plastics - Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved 土壤中塑料材料最终需氧生物分解能力的测定 采用测定密闭呼吸计中需氧量或测定释放的二氧化碳的方法 |
China National Standards amount |
English PDF |
| GB/T 7376-2008 |
Determination of micro-amounts of water in industrial Fluorinated alkane 工业用氟代烷烃中微量水分的测定 |
China National Standards amount |
English PDF |
| GB/T 328.26-2007 |
Test methods for building sheets for waterproofing - Part 26: Bitumen sheets for waterproofing-dissoulble composite of membrane (impregnated and coated asphalt amount) 建筑防水卷材试验方法 第26部分：沥青防水卷材 可溶物含量（浸涂材料含量） |
China National Standards amount |
English PDF |
| GB/T 20405.2-2006 |
Urine-absorbing aids for incontinence―Test methods for characterizing Polymer-based absorbent materials―Part 2: Determination of amount of residual monomers 失禁者用尿液吸收剂 聚合物基质吸液材料特性的测试方法 第2部分：单体残留的测定 |
China National Standards amount |
English PDF |
| GB 18985-2003 |
amount of supply gases for divers 潜水员供气量 |
China National Standards amount |
English PDF |
| GB/T 17650.1-1998 |
Test on gases evolved during combustion of materials from cables--Part 1:Determination of the amount of halogen acid gas 取自电缆或光缆的材料燃烧时释出气体的试验方法 第1部分:卤酸气体总量的测定 |
China National Standards amount |
English PDF |
| GB/T 11927-1989 |
Uranium dioxide pellets--Determination of density and amount of open porosity--Penetration immersion method 二氧化铀芯块密度和开口孔隙度的测定 液体浸渍法 |
China National Standards amount |
English PDF |
| GB/T 11900-1989 |
Water quality--Determination of trace amounts of arsenic--Spectrophotometric method with silver salt 水质 痕量砷的测定 硼氢化钾-硝酸银分光光度法 |
China National Standards amount |
English PDF |
| GB/T 10267.2-1988 |
Method for analysis of calcium metal--The determination of micro-amounts of silicon by photometric method 金属钙分析方法 微量硅的光度法测定 |
China National Standards amount |
English PDF |
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