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  • Standard  Code Standard Title Standard Class Order
    GB/T 32440.1-2023 Footwear - Chemical test methods - Determination of phthalates - Part 1: Solvent extraction method
    鞋类 化学试验方法 邻苯二甲酸酯的测定 第1部分:溶剂萃取法
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    GB/T 43363-2023 Determination of form distribution of 12 elements including copper, zinc, cadmium, lead and chromium in waste chemicals. Continuous extraction method
    废弃化学品中铜、锌、镉、铅、铬等12种元素形态分布的测定 连续提取法
    China National Standards
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    GB/T 7679.1-2023 Mining Machinery Terminology Part 1: extraction Equipment
    矿山机械术语 第1部分:采掘设备
    China National Standards
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    GB/T 42922-2023 Plastics - Determination of organic solvent extractables - Chemical methods
    塑料 有机溶剂可萃取物的测定 化学方法
    China National Standards
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    GB/T 41439-2022 Paper, board and pulp - Determination of pH of saline extracts
    纸、纸板和纸浆 盐水提取物pH的测定
    China National Standards
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    GB/T 17713-2022 Range hoods and other cooking fume extraction devices
    吸油烟机及其他烹饪烟气吸排装置
    China National Standards
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    GB/T 3780.29-2022 Carbon black - Part 29: Determination of solvent extractables
    炭黑 第29部分:溶剂可萃取物的测定
    China National Standards
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    GB/T 42084-2022 Product Geometric Specification (GPS) extraction
    产品几何技术规范(GPS) 提取
    China National Standards
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    GB/T 41689-2022 Soil Quality Methods for Direct DNA extraction from Soil Samples
    土壤质量 土壤样品直接提取DNA的方法
    China National Standards
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    GB/T 41880-2022 Plastics - epoxy resins - determination of electrical conductivity of aqueous extracts
    塑料 环氧树脂 水萃取液电导率的测定
    China National Standards
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    GB/T 40458-2021 Specification of nucleic acid extraction used for high-throughput detection of pathogenic microorganisms
    用于病原微生物高通量检测的核酸提取技术规范
    China National Standards
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    GB/T 6015-2021 Determination of trace dimer and residual extraction agent of butadiene for industrial use—Gas chromatographic method
    工业用丁二烯中微量二聚物和残留抽提剂的测定 气相色谱法
    China National Standards
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    GB/T 4214.13-2021 Test method for noise of household and similar electrical appliances—Particular requirements for range hoods and other cooking fume extractors
    家用和类似用途电器噪声测试方法 吸油烟机及其他烹饪烟气吸排装置的特殊要求
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    GB/T 40171-2021 General rules for determination of magnetic bead DNA extraction and purification kit
    磁珠法DNA提取纯化试剂盒检测通则
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    GB/T 40170-2021 Principle of plasmid extraction and testing
    质粒抽提及检测通则
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    GB/T 39748.10-2021 Urine-absorbing aids for incontinence -- Test methods for characterizing polymer-based absorbent materials -- Part 10: Determination of extractable polymer content by potentiometric titration
    失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测定方法 第10部分:电位滴定法测定可萃取聚合物量
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    GB/T 41044-2021 Guidelines for coalbed methane extraction in coal mining areas
    煤矿区煤层气抽采指南
    China National Standards
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    GB/T 8643-2021 Determination of lubricant content in lubricated metal-powder mixes—Soxhlet extraction method
    含润滑剂金属粉末中润滑剂含量的测定 索格利特(Soxhlet)萃取法
    China National Standards
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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
    China National Standards
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    GB/T 40644-2021 Determination of geniposidic acid in extract of eucommia ulmoides oliver leaf—HPLC
    杜仲叶提取物中京尼平苷酸的检测 高效液相色谱法
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    GB/T 40643-2021 Determination of hyperoside in extract of crataegus pinnatifida leaf—HPLC
    山楂叶提取物中金丝桃苷的检测 高效液相色谱法
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    GB/T 40642-2021 Determination of 1-deoxynojirimycin in extract of mulberry leaf—HPLC
    桑叶提取物中1-脱氧野尻霉素的检测 高效液相色谱法
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    GB/T 39201-2020 Technical specifications for extraction of aluminium oxide from high-alumina fly ash
    高铝粉煤灰提取氧化铝技术规范
    China National Standards
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    GB/T 39203-2020 Technical specifications for extraction of valuable metals from copper smelting dust
    铜冶炼烟灰提取有价金属技术规范
    China National Standards
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    GB/T 4214.4-2020 Test method for noise of household and similar electrical appliances—Particular requirements for washing machines and spin extractors
    家用和类似用途电器噪声测试方法 洗衣机和离心式脱水机的特殊要求
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    GB/T 38601-2020 Power extraction coupling—General technical requirements
    功率提取联轴器 通用技术要求
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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
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    GB/T 39665-2020 Determination of 55 banned pesticides residues in cosmetics containing plant extracts
    含植物提取物类化妆品中55种禁用农药残留量的测定
    China National Standards
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    GB/T 15076.7-2020 Part 7: Determination of phosphorus content in niobium 4-methyl-pentanone- [2] extraction and separation of phosphorus molybdenum blue spectrophotometry and inductively coupled plasma atomic emission spectrometry
    钽铌化学分析方法 第7部分:铌中磷量的测定 4-甲基-戊酮-[2]萃取分离磷钼蓝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 39228-2020 Determination of soil microbial biomass—Fumigation-extraction method
    土壤微生物生物量的测定 熏蒸提取法
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    GB/T 37875-2019 Technical specification for quality evaluation of nucleic acid extraction and purification kits
    核酸提取纯化试剂盒质量评价技术规范
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    GB/T 37874-2019 General rules for evaluation of nucleic acid extraction and purification methods
    核酸提取纯化方法评价通则
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    GB/T 20975.30-2019 Methods for chemical analysis of aluminium and aluminium alloys—Part 30:Determination of hydrogen content—Heating extraction-thermal conductivity method
    铝及铝合金化学分析方法 第30部分:氢含量的测定 加热提取热导法
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    GB/T 37496-2019 Grain and oil machinery—Rotary extractor
    粮油机械 平转浸出器
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    GB/T 37193-2018 Optical functional films—Polyethylene terephthalate(PET) film—Determination of extraction rate
    光学功能薄膜-聚对苯二甲酸乙二醇酯(PET)薄膜-萃取率测定方法
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    GB/T 36796-2018 Rubber latex gloves for food services—Limits for extractable substances
    接触食品用胶乳手套 萃取物限量
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    GB/T 36866-2018 Grain and oil machinery—Chain extractor
    粮油机械 拖链浸出器
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    GB/T 1575-2018 Determination of yield of benzene-soluble extract in brown coals
    褐煤的苯萃取物产率测定方法
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    GB/T 35915-2018 Cosmetic ingredients—extract of pearl
    化妆品用原料 珍珠提取物
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    GB/T 14837.3-2018 Rubber and rubber products—Determination of the composition of vulcanizates and uncured compounds by thermogravimetry—Part 3:Hydrocarbon rubbers,halogenated rubbers and polysiloxane rubbers after extraction
    橡胶和橡胶制品 热重分析法测定硫化胶和未硫化胶的成分 第3部分:抽提后的烃橡胶、卤化橡胶、聚硅氧烷类橡胶
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    GB/T 35816-2018 Standard method for analysis of forestry biomass-Determination of extractives content
    林业生物质原料分析方法 抽提物含量的测定
    China National Standards
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    GB/T 34785-2017 Grain and oil machinery—Loop type extractor
    粮油机械 环形浸出器
    China National Standards
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    GB/T 6730.31-2017 Iron ores—Determination of vanadium—N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method
    铁矿石 钒含量的测定 N-苯甲酰苯胲萃取分光光度法
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    GB/T 34101-2017 Determination of hydrogen sulfide in fuel oils—Rapid liquid phase extraction method
    燃料油中硫化氢含量的测定 快速液相萃取法
    China National Standards
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    GB/T 35536-2017 Examination methods of yeast extract powder
    酵母浸出粉检测方法
    China National Standards
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    GB/T 3780.15-2016 Carbon black—Part 15: Determination of light transmittance of toluene extract
    炭黑 第15部分:甲苯抽出物透光率的测定
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    GB 1886.172-2016 National Food Safety Standard-Food Additives-Rosemary extract
    食品安全国家标准 食品添加剂 迷迭香提取物
    China National Standards
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    GB 1886.269-2016 National Food Safety Standard - Food Additives - Yellow Mustard extract
    食品安全国家标准 食品添加剂 黄芥末提取物
    China National Standards
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    GB 31604.5-2016 National Food Safety Standard - Food Contact Materials and Products - Determination of extract in Resin
    食品安全国家标准 食品接触材料及制品 树脂中提取物的测定
    China National Standards
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    GB/T 32697-2016 Plastics—Phenol-formaldehyde—Determination of electrical conductivity of resin extracts
    塑料 酚醛树脂 萃取液电导率的测定
    China National Standards
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    GB 1886.262-2016 National Food Safety Standard-Food Additives-Naringin (naringin extract)
    食品安全国家标准 食品添加剂 柚苷(柚皮甙提取物)
    China National Standards
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    GB/T 32384-2015 Standard test method for separation and determination of aromatic fractions in middle distillates—Solid-phase extraction and gas chromatographic method
    中间馏分中芳烃组分的分离和测定 固相萃取-气相色谱法
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    GB/T 32237-2015 Spray dryer for the extract of traditional chinese medicine
    中药浸膏喷雾干燥器
    China National Standards
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    GB 1886.52-2015 National Food Safety Standard-Food Additives-Vegetable oil extraction solvent (also known as hexane solvents)
    食品安全国家标准 食品添加剂 植物油抽提溶剂(又名己烷类溶剂)
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    GB 1886.24-2015 National Food Safety Standard-Food Additives-Osmanthus extract
    食品安全国家标准 食品添加剂 桂花浸膏
    China National Standards
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    GB 1886.23-2015 National Food Safety Standard-Food Additives-Flower jasmine extract
    食品安全国家标准 食品添加剂 小花茉莉浸膏
    China National Standards
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    GB 1886.118-2015 National food safety standard — Food additive — Chrysanthemum flower extract
    食品安全国家标准 食品添加剂 杭白菊花浸膏
    China National Standards
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    GB 1886.113-2015 National food safety standard — Food additive — Yellow chrysanthemum extract
    食品安全国家标准 食品添加剂 菊花黄浸膏
    China National Standards
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    GB/T 31758-2015 Determination of solanesol in tobacco leaves and the extracts of tobacco leaves—High performance liquid chromatography method
    烟叶和烟叶提取物中茄尼醇的测定 高效液相色谱法
    China National Standards
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    GB/T 31312-2014 Metallurgical grade fluorspar―Determination of antimony content―Solvent extraction atomic absorption spectrometric method
    冶金级萤石 锑含量的测定 溶剂萃取原子吸收光谱法
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    GB/T 31311-2014 Metallurgical-grade fluorspar―Determination of lead content―Solvent extraction atomic absorption spectrometric method
    冶金级萤石 铅含量的测定 溶剂萃取原子吸收光谱法
    China National Standards
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    GB/T 31128-2014 Test methods for the resistance to pile loop extraction of towel product
    毛巾产品毛圈钩拉力测试方法
    China National Standards
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    GB/T 30988-2014 Methods of genomic DNA extraction from plants with high levels of polyphenols
    多酚类植物基因组DNA提取纯化及测试方法
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    GB/T 8305-2013 Tea—Determination of water extracts content
    茶 水浸出物测定
    China National Standards
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    GB/T 30044-2013 Coal direct liquefaction―Determination of constituents of heavy products―Solvent extract
    煤炭直接液化 液化重质产物组分分析 溶剂萃取法
    China National Standards
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    GB/T 29642-2013 Rubber seals - method for extraction by using water
    橡胶密封制品 水浸出液的制备方法
    China National Standards
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    GB/T 2915-2013 Determination of conductivity of water extract of polyvinyl chloride resins
    聚氯乙烯树脂 水萃取液电导率的测定
    China National Standards
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    GB/T 8151.1-2012 Methods for chemical analysis of zinc concentrates - Part 1:Determination of zinc content - Precipitate separation-Na2EDTA titrimetric method and extractive separation-Na2EDTA titrimetric method
    锌精矿化学分析方法 第1部分:锌量的测定 沉淀分离Na2EDTA滴定法和萃取分离Na2EDTA滴定法
    China National Standards
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    GB/T 29011-2012 Building construction machinery and equipment - Hydraulic sheet pile press-in and extraction machinery - Terminology and commercial specifications
    建筑施工机械与设备 液压式钢板桩压拔桩机 术语和商业规格
    China National Standards
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    GB/T 7196-2012 Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids
    用液体萃取测定电气绝缘材料离子杂质的试验方法
    China National Standards
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    GB 28313-2012 National Food Safety Standard - Food Additive - Grape Skin extract
    食品安全国家标准 食品添加剂 葡萄皮红
    China National Standards
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    GB/T 27945.2-2011 The management of hazardous solid wastes from heat treatment salts Part 2:Test method of extractives
    热处理盐浴有害固体废物的管理 第2部分:浸出液检测方法
    China National Standards
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    GB/T 18570.6-2011 Preparation of steel substrates before application of paints and related products -Tests for the assessment of surface cleanliness - Part6: extraction of soluble contaminants for analysis -The Bresle method
    涂覆涂料前钢材表面处理 表面清洁度的评定试验 第6部分:可溶性杂质的取样 Bresle法
    China National Standards
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    GB/T 27754-2011 Home textiles - The limited of water extraction material within towel
    家用纺织品 毛巾中水萃取物限定
    China National Standards
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    GB/T 27844-2011 Chemicals - Solution/extraction behaviour of polymers in water
    化学品 聚合物在水中的溶解/析出特性
    China National Standards
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    GB/T 27580-2011 Essential oils and aromatic extracts - Determination of residual benzene content
    精油和芳香萃取物 残留苯含量的测定
    China National Standards
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    GB/T 28025-2011 Determination of the residual chlorine in products with filling materials - Water extraction method
    絮用纤维制品余氯测试方法 水萃取法
    China National Standards
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    GB/T 26884-2011 Grain and oil machinery - extractor
    粮油机械 浸出器
    China National Standards
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    GB 50717-2011 Code for extractive metallurgy construction quality acceptance of mechanical equipment installation engineering of heavy non-ferrous metals
    重有色金属冶炼设备安装工程质量验收规范
    China National Standards
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    GB/T 50716-2011 Code for extractive metallurgy construction of equipment installation engineering of heavy non-ferrous metals
    重有色金属冶炼设备安装工程施工规范
    China National Standards
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    GB/T 5158.4-2011 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
    金属粉末 还原法测定氧含量 第4部分:还原-提取法测定总氧量
    China National Standards
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    GB/T 26310.4-2010 Carbonaceous materials used in the production of aluminium - Calcined coke - Part 4:Determination of oil content - Method by solvent extraction
    原铝生产用煅后石油焦检测方法 第4部分:油含量的测定 溶剂萃取法
    China National Standards
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    GB/T 26294-2010 Carbonaceous materials used in the production of aluminium - Cold-ramming paste - Determination of effective binder content and aggregate content by extraction with quinoline,and determination of aggregate size distribution
    铝电解用炭素材料 冷捣糊中有效粘合剂含量、骨料含量及骨料粒度分布的测定 喹啉萃取法
    China National Standards
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    GB/T 25934.3-2010 Methods for chemical analysis of high - purity gold - Part 3: Ethylether extraction separation - Inductively coupled plasma-atomic emission spectrometry - Determinaion of impurity elements contents
    高纯金化学分析方法 第3部分:乙醚萃取分离ICP-AES法 测定杂质元素的含量
    China National Standards
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    GB/T 25934.1-2010 Methods for chemical analysis of high purity gold - Part 1: Ethyl acetate extraction separation - Inductively coupled plasma - atomic emission spectrometry - Determination of impurity elements contents
    高纯金化学分析方法 第1部分:乙酸乙脂萃取分离ICP-AES法 测定杂质元素的含量
    China National Standards
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    GB/T 25282-2010 Soil and sediment - Sequential extraction procedure of speciation of 13 trace elements
    土壤和沉积物 13个微量元素形态顺序提取程序
    China National Standards
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    GB/T 18340.5-2010 Organic geochemical analysis methods for geological samples - Part 5: Analysis of saturated hydrocarbons in rock extracts and crude oils - Gas chromatography
    地质样品有机地球化学分析方法 第5部分:岩石提取物和原油中饱和烃分析 气相色谱法
    China National Standards
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    GB/T 13071-2010 Geological waters samples - Determination of radioactive ratios 234U/238U and 230Th/232Th - extraction chromatograph and alpha spectrometry measure
    地质水样 234U/238U、230Th/232Th 放射性活度比值的测定 - 萃淋树脂萃取色层分离 α 能谱法
    China National Standards
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    GB 25115.2-2010 Safety requirements for industrial laundry machinery - Part 2: Washing machines and washer-extractors
    工业洗涤机械的安全要求 第2部分:洗衣机和洗脱机
    China National Standards
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    GB/T 25002-2010 Paper、board and pulp -Determination of pentachlorophenol in an aqueous extract
    纸、纸板和纸浆 水抽提液中五氯苯酚的测定
    China National Standards
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    GB 24788-2009 Limit for the removable surface powder and water-extractable protein of medical gloves
    医用手套表面残余粉末、水抽提蛋白质限量
    China National Standards
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    GB/T 24582-2009 Test method for measuring surface metal contamination of polycrystalline silicon by acid extraction-inductively coupled plasma mass spectrometry
    酸浸取 电感耦合等离子质谱仪测定多晶硅表面金属杂质
    China National Standards
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    GB/T 24579-2009 Test method for measuring surface metal contamination of polycrystalline silicon by acid extraction-atomic absorption spectroscopy
    酸浸取 原子吸收光谱法测定多晶硅表面金属污染物
    China National Standards
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    GB/T 24572.4-2009 Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 4: Solid phase microextraction(SPME)
    火灾现场易燃液体残留物实验室提取方法 第4部分:固相微萃取法
    China National Standards
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    GB/T 24572.1-2009 Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 1: Solvent extraction
    火灾现场易燃液体残留物实验室提取方法 第1部分:溶剂提取法
    China National Standards
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    GB/T 7573-2009 Textiles - Determination of pH of aqueous extract
    纺织品 水萃取液pH值的测定
    China National Standards
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    GB/T 2912.1-2009 Textiles - Determination of formaldehyde - Part 1: Free and hydrolyzed formaldehyde(water extraction method)
    纺织品 甲醛的测定 第1部分:游离和水解的甲醛(水萃取法)
    China National Standards
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    GB/T 23530-2009 Yeast extract
    酵母抽提物
    China National Standards
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    GB/T 13835.8-2009 Test method for rabbit hair - Part 8: extractable matter by ether
    兔毛纤维试验方法 第8部分:乙醚萃取物含量
    China National Standards
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    English PDF
    GB/T 19520.13-2009 Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482.6 mm (19 in) series - Part 3-102: Injector/extractor handle
    电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-102部分:插拔器手柄
    China National Standards
    extract

    English PDF

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