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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.
  •  China "chlor" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 41936.2-2022 Plastics - Determination of torsional rigidity of flexible materials - Part 2: Plasticized vinyl chloride homopolymers and copolymers
    塑料 柔性材料扭转刚度的测定 第2部分: 增塑氯乙烯均聚物和共聚物
    China National Standards
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    GB/T 2910.4-2022 Textiles - Quantitative chemical analysis - Part 4: Mixtures of certain protein fibers with certain other fibers (hypochlorite method)
    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
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    GB/T 42276-2022 Determination of Fluoride and chloride Contents in Silicon Nitride Powder - Ion Chromatography
    氮化硅粉体中氟离子和氯离子含量的测定 离子色谱法
    China National Standards
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    GB/T 42272-2022 Test method for chloride ion diffusion coefficient of cement mortar
    水泥胶砂氯离子扩散系数检测方法
    China National Standards
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    GB/T 25814-2022 Cyanuric chloride
    三聚氯氰
    China National Standards
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    GB/T 6730.64-2022 Iron ore - Determination of water-soluble chloride content - Ion selective electrode method
    铁矿石 水溶性氯化物含量的测定 离子选择电极法
    China National Standards
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    GB/T 5686.1-2022 Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of manganese content Potentiometric titration, ammonium nitrate oxidation titration and perchloric acid oxidation titration
    锰铁、锰硅合金、氮化锰铁和金属锰 锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法
    China National Standards
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    GB/T 5686.2-2022 Determination of ferromanganese, manganese-silicon alloy, ferromanganese nitride and metal manganese-silicon content Molybdenum blue spectrophotometry, potassium fluorosilicate titration and perchloric acid gravimetric method
    锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝分光光度法、氟硅酸钾滴定法和高氯酸重量法
    China National Standards
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    GB/T 39380.2-2022 chlorinated polyvinyl chloride (PVC-C) piping systems for sprinkler use - Part 2: Fittings
    喷水灭火用氯化聚氯乙烯(PVC-C)管道系统 第2部分:管件
    China National Standards
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    GB/T 41720-2022 Heat Shrink chlorinated Polyolefin Tubing
    热收缩氯化聚烯烃管
    China National Standards
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    GB/T 41524-2022 Determination of short-chain chlorinated paraffins in toy materials by gas chromatography-mass spectrometry
    玩具材料中短链氯化石蜡含量的测定 气相色谱-质谱联用法
    China National Standards
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    GB/T 26525-2022 Refined cobalt chloride
    精制氯化钴
    China National Standards
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    GB/T 18998.3-2022 chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 3: pipe fittings
    工业用氯化聚氯乙烯(PVC-C)管道系统 第3部分:管件
    China National Standards
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    GB/T 18998.2-2022 chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 2: Pipes
    工业用氯化聚氯乙烯(PVC-C)管道系统 第2部分:管材
    China National Standards
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    GB/T 18998.1-2022 chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 1: General
    工业用氯化聚氯乙烯(PVC-C)管道系统 第1部分:总则
    China National Standards
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    GB/T 6730.5-2022 Iron ores -- Determination of total iron content -- Titrimetric method after titanium trichloride reduction
    铁矿石 全铁含量的测定 三氯化钛还原后滴定法
    China National Standards
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    GB/T 41436-2022 Determination of triclosan and Trichlorocarban in finger painting pigments HPLC method
    指画颜料中三氯生和三氯卡班含量的测定 高效液相色谱法
    China National Standards
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    GB/T 41422-2022 Oriented rigid polyvinyl chloride (PVC-O) pipes and connectors for pressure water transmission
    压力输水用取向硬聚氯乙烯(PVC-O)管材和连接件
    China National Standards
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    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)
    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
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    GB/T 18998.5-2022 chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 5: system suitability
    工业用氯化聚氯乙烯(PVC-C)管道系统 第5部分:系统适用性
    China National Standards
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    GB/T 22627-2022 Water treatment chemicals—Polyaluminium chloride
    水处理剂 聚氯化铝
    China National Standards
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    GB/T 24167-2022 Determination of chlorinated toluenes in dye products
    染料产品中氯化甲苯的测定
    China National Standards
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    GB/T 24166-2021 Determination of the content of chlorinated phenols in dye products
    染料产品中含氯苯酚的测定
    China National Standards
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    GB/T 15592-2021 Polyvinyl chloride paste resins
    聚氯乙烯糊用树脂
    China National Standards
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    GB/T 41067-2021 Nanotechnologies -- Determination of sulfur, fluorine, chlorine and bromine content in graphene related powder -- Combustion ion chromatography method
    纳米技术 石墨烯粉体中硫、氟、氯、溴含量的测定 燃烧离子色谱法
    China National Standards
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    GB/T 41003.2-2021 General technical specification for plastic foam mats—Part 2: Indoor polyvinyl chloride foam mats
    塑料泡沫垫通用技术条件 第2部分:室内聚氯乙烯泡沫垫
    China National Standards
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    GB/T 41212-2021 Nanotechnologies -- 5-(and 6)-chloromethyl-2', 7' Dichloro-dihydrofluorescein diacetate (CM-H2DCF-DA) assay for evaluating nanoparticle-induced intracellular reactive oxygen species(ROS) production in RAW 264.7 macrophage cell line
    纳米技术 荧光素二乙酸酯法检测纳米颗粒诱导巨噬细胞产生的活性氧
    China National Standards
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    GB/T 17874-2021 Electronic specialty gas—Boron trichloride
    电子特气 三氯化硼
    China National Standards
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    GB/T 40639-2021 Determination of banned trichloroacetic acid in cosmetics
    化妆品中禁用物质三氯乙酸的测定
    China National Standards
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    GB/T 18996-2021 Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using sodium chloride or potassium chloride
    银合金首饰 银含量的测定 氯化钠或氯化钾容量法(电位滴定法)
    China National Standards
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    GB/T 40635-2021 Determination of banned trichloroacetic acid in cosmetics
    银耳干品包装、标志、运输和贮存
    China National Standards
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    GB/T 40350-2021 General technical requirements for homeuse polyvinyl chloride artificial leather
    家居用聚氯乙烯人造革通用技术要求
    China National Standards
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    GB/T 39380.1-2021 chlorinated poly (vinyl chloride) (PVC-C) piping system for fire sprinkler installations—Part 1:Pipes
    喷水灭火用氯化聚氯乙烯(PVC-C)管道系统 第1部分:管材
    China National Standards
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    GB/T 32125-2021 Treatment and disposal specification for waste hydrochloric acid solution from industrial manufacture
    工业废盐酸的处理处置规范
    China National Standards
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    GB/T 26520-2021 Calcium chloride for industrial use
    工业氯化钙
    China National Standards
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    GB/T 26366-2021 Hygienic requirements for chlorine dioxide disinfectant
    二氧化氯消毒剂卫生要求
    China National Standards
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    GB/T 16983-2021 Chemical reagent -- Dichloromethane
    化学试剂 二氯甲烷
    China National Standards
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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)
    China National Standards
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    GB/T 15895-2021 Chemical reagent—1,2-Dichloroethane
    化学试剂 1,2-二氯乙烷
    China National Standards
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    GB/T 15728-2021 Glass resistance to attack by a boiling hydrochloric acid gravimetric method of test and classification
    玻璃耐沸腾盐酸侵蚀性的重量试验方法和分级
    China National Standards
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    GB/T 5187-2021 Liquid chlorine for industrial use
    铜及铜合金箔材
    China National Standards
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    GB/T 5138-2021 Liquid chlorine for industrial use
    工业用液氯
    China National Standards
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    GB/T 2678.2-2021 Paper, board and pulps—Determination of water-soluble chlorides
    纸、纸板和纸浆 水溶性氯化物的测定
    China National Standards
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    GB/T 40185-2021 Determination of 5 kinds of ammonium chloride antibacterial agents in toothpaste—High performance liquid chromatography method
    牙膏中5种氯铵类抗菌剂的检测方法 高效液相色谱法
    China National Standards
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    GB/T 40263-2021 Textiles—Determination of short chain chlorinated paraffins
    纺织品 短链氯化石蜡的测定
    China National Standards
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    GB/T 40111-2021 Standard test method for fluorine,chlorine and sulfur in petroleum products—Combustion-ion chromatography
    石油产品中氟、氯和硫含量的测定 燃烧-离子色谱法
    China National Standards
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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
    China National Standards
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    GB/T 2423.18-2021 Environmental testing—Part 2: Test methods—Test Kb:Salt mist, cyclic(sodium chloride solution)
    环境试验 第2部分:试验方法 试验Kb:盐雾,交变(氯化钠溶液)
    China National Standards
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    GB/T 40062-2021 Method for determination of total inorganic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography
    变性燃料乙醇和燃料乙醇中总无机氯的测定方法 离子色谱法
    China National Standards
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    GB/T 40031-2021 Determination of medium chain chlorinated paraffins in electrical and electronic products
    电子电气产品中多氯化萘的测定 气相色谱-质谱法
    China National Standards
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    GB/T 40030-2021 Determination of medium chain chlorinated paraffins in electrical and electronic products
    电子电气产品中中链氯化石蜡的检测方法
    China National Standards
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    GB/T 39875-2021 Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中氯氮卓检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 39671-2020 Prochloraz
    咪鲜胺
    China National Standards
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    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
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    GB 1886.307-2020 National food safety standard - Food additive - Potassium copper chlorophyllin
    食品安全国家标准 食品添加剂 叶绿素铜钾盐
    China National Standards
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    GB 23200.102-2016 National food safety standards—Determination of chlordimeform and its metabolites residues in royal jelly - Gas chromatography-mass spectrometry
    食品安全国家标准 蜂王浆中杀虫脒及其代谢产物残留量的测定 气相色谱-质谱法
    China National Standards
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    GB 23200.96-2016 National food safety standards—Determination of chlordimeform and its metabolite residues in honey - Liquid chromatography-mass spectrometry
    食品安全国家标准 蜂蜜中杀虫脒及其代谢产物残留量的测定 液相色谱-质谱/质谱法
    China National Standards
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    GB 23200.94-2016 National food safety standards—Determination of trichlorfon, dichlorvos and coumaphos residues in animal-derived foods - Liquid chromatography-mass spectrometry
    食品安全国家标准 动物源性食品中敌百虫、敌敌畏、蝇毒磷残留量的测定 液相色谱-质谱/质谱法
    China National Standards
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    GB 23200.92-2016 National food safety standards—Determination of pentachlorophenol residue in animal-derived foods - Liquid chromatography-mass spectrometry
    食品安全国家标准 动物源性食品中五氯酚残留量的测定 液相色谱-质谱法
    China National Standards
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    GB 23200.88-2016 National food safety standards—Determination of the multiple organochlorine pesticides residue in aquatic products
    食品安全国家标准 水产品中多种有机氯农药残留量的检测方法
    China National Standards
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    GB 23200.86-2016 National food safety standards—Determination of multiple organochlorine pesticides residues in milk and milk products - Gas chromatography-mass spectrometry
    食品安全国家标准 乳及乳制品中多种有机氯农药残留量的测定 气相色谱-质谱/质谱法
    China National Standards
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    GB 23200.84-2016 National food safety standards—Determination of methoxychlor residue in meat and meat products - Gas chromatography-mass spectrometry
    食品安全国家标准 肉品中甲氧滴滴涕残留量的测定 气相色谱-质谱法
    China National Standards
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    GB 23200.57-2016 National food safety standards—Determination of acetochlor residue in foods
    食品安全国家标准 食品中乙草胺残留量的检测方法
    China National Standards
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    GB 23200.44-2016 National food safety standards—Determination of carbon disulfide、carbon tetrachloride in cereals
    食品安全国家标准 粮谷中二硫化碳、四氯化碳、二溴乙烷残留量的检测方法
    China National Standards
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    GB 23200.40-2016 National food safety standards—Determination of organophosphorus and organochlorine residues in cola drink - Gas chromatography
    食品安全国家标准 可乐饮料中有机磷、有机氯农药残留量的测定 气相色谱法
    China National Standards
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    GB 23200.33-2016 National food safety standards—Determination of Benoxacor, Anilofos, Allidochlor 110 pesticides residues in foods Gas chromatography-mass spectrometry
    食品安全国家标准 食品中解草嗪、莎稗磷、二丙烯草胺等110种农药残留量的测定 气相色谱-质谱法
    China National Standards
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    GB/T 39305-2020 Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography
    再生水水质 氟、氯、亚硝酸根、硝酸根、硫酸根的测定 离子色谱法
    China National Standards
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    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
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    GB/T 39231-2020 Cerium chloride anhydrate
    无水氯化铈
    China National Standards
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    GB/T 25807-2020 m-Carbamidoaniline hydrochloride
    间脲基苯胺盐酸盐
    China National Standards
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    GB/T 24165-2020 Determination of polychlorinated biphenyls in dye products
    染料产品中多氯联苯的测定
    China National Standards
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    GB/T 24164-2020 Determination of chlorinated benzenes in dye products
    染料产品中氯化苯的测定
    China National Standards
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    GB/T 23978-2020 Determination of chloride in water-soluble dyes
    水溶性染料产品中氯化物的测定
    China National Standards
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    GB/T 18993.5-2020 chlorinated poly (vinyl chloride) (PVC-C)piping systems for hot and cold water installations—Part 5:Fitness for the purpose of system
    冷热水用氯化聚氯乙烯(PVC-C)管道系统 第5部分:系统适用性
    China National Standards
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    GB/T 18993.3-2020 chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 3:Fittings
    冷热水用氯化聚氯乙烯(PVC-C)管道系统 第3部分:管件
    China National Standards
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    GB/T 18993.2-2020 chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 2:Pipes
    冷热水用氯化聚氯乙烯(PVC-C)管道系统 第2部分:管材
    China National Standards
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    GB/T 18993.1-2020 chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 1:General
    冷热水用氯化聚氯乙烯(PVC-C)管道系统 第1部分:总则
    China National Standards
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    GB/T 15593-2020 Plasticized poly(vinyl chloride) compounds for transfusion (infusion) equipment
    输血(液)器具用聚氯乙烯塑料
    China National Standards
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    GB/T 8185-2020 Palladium(II) chloride
    二氯化钯
    China National Standards
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    GB/T 39506-2020 Determination of the poly vinyl chloride (PVC) content of unplasticized poly vinyl chloride (PVC-U) pipes and fittings—Method based on total chlorine content
    硬聚氯乙烯(PVC-U)管材及管件中聚氯乙烯(PVC)含量的测定 基于总氯含量的方法
    China National Standards
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    GB 15892-2020 Polyaluminium chloride for treatment of drinking water
    生活饮用水用聚氯化铝
    China National Standards
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    GB/T 7979-2020 Pulp—Determination of dichloromethane soluble matter
    纸浆 二氯甲烷抽出物的测定
    China National Standards
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    GB/T 38866-2020 Dichlorosilane for electronic industry
    电子工业用二氯硅烷
    China National Standards
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    GB/T 38867-2020 Silicon tetrachloride for electronic industry
    电子工业用四氯化硅
    China National Standards
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    GB/T 38908-2020 Test methods of chlorine resistance performance of household reverse osmosis and nanofiltration membrane elements
    家用反渗透及纳滤膜元件耐氯性测试方法
    China National Standards
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    GB/T 38812.2-2020 Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride
    直接还原铁 金属铁含量的测定 三氯化铁分解重铬酸钾滴定法
    China National Standards
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    GB/T 38812.1-2020 Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride
    直接还原铁 亚铁含量的测定 三氯化铁分解重铬酸钾滴定法
    China National Standards
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    GB/T 38741-2020 Oral care and cleansing products—Determination of chlorhexidine, furacin, diclofenac, chloroxylenol and hexamidine diisethionate in toothpastes—High performance liquid chromatography
    口腔清洁护理用品 牙膏中氯己定、呋喃西林、双氯芬酸、氯二甲酚和己脒定二(羟乙基磺酸)盐5种杀菌剂含量的测定 高效液相色谱法
    China National Standards
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    GB 28233-2020 Hygienic requirements for sodium hypochlorite generator
    次氯酸钠发生器卫生要求
    China National Standards
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    GB/T 38592-2020 Determination of 4,4’-methylene-bis(2-chloroaniline) in textile dyeing and finishing auxiliaries
    纺织染整助剂产品中4,4’-亚甲基双(2-氯苯胺)的测定
    China National Standards
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    GB/T 4702.18-2020 Chromiun metal—Determination of vanadium content—Tantalum reagent trichloromethane extraction spectrophtometry method
    金属铬 钒含量的测定 钽试剂三氯甲烷萃取分光光度法
    China National Standards
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    GB/T 38268-2019 Determination of short chain chlorinated paraffins in textiles dyeing and finishing auxiliaries
    纺织染整助剂产品中短链氯化石蜡的测定
    China National Standards
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    GB/T 38405-2019 Leather and fur—Chemical tests—Determination of short-chain chlorinated paraffins
    皮革和毛皮 化学试验 短链氯化石蜡的测定
    China National Standards
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    GB/T 23673-2019 3,4-Dichloroaniline
    3,4-二氯苯胺
    China National Standards
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    GB/T 23667-2019 2,5-Dichloroaniline
    2,5-二氯苯胺
    China National Standards
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    GB/T 38268-2019 Determination of short chain chlorinated paraffins in textiles dyeing and finishing auxiliaries
    纺织染整助剂产品中短链氯化石蜡的测定
    China National Standards
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    GB/T 37918-2019 Fertilizer grade potassium chloride
    肥料级氯化钾
    China National Standards
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    GB/T 23854-2019 Bromochloro-5,5-dimethylhydantoin
    溴氯海因
    China National Standards
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    GB/T 18477.3-2019 Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage—Part 3: Axial hollow-wall construction pipes
    埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第3部分:轴向中空壁管材
    China National Standards
    chlor

    English PDF
    GB/T 4333.1-2019 Ferrosilicon—Determination of silicon content—Perchloric acid dehydration gravimetric method and potassium fluosilicate volumetric method
    硅铁 硅含量的测定 高氯酸脱水重量法和氟硅酸钾容量法
    China National Standards
    chlor

    English PDF

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