China National Standards

China acid GB Standards English PDF List


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  •  China "acid" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43629.1-2023 Biotechnology Nucleic acid synthesis Part 1: Production and quality control requirements for synthetic oligonucleotides
    生物技术 核酸合成 第1部分:合成寡核苷酸的生产和质量控制要求
    China National Standards
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    GB 7300.802-2023 Feed additives Part 8: Preservatives, fungicides and acidity regulators Propionic acid
    饲料添加剂 第8部分:防腐剂、防霉剂和酸度调节剂 丙酸
    China National Standards
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    GB/T 3654.8-2023 Ferroniobium Determination of titanium content Chromotropic acid photometry and diantipyrine methane photometry
    铌铁 钛含量的测定 变色酸光度法和二安替比林甲烷光度法
    China National Standards
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    GB/T 3653.3-2023 Ferroboron Determination of silicon content Perchloric acid dehydration gravimetric method
    硼铁 硅含量的测定 高氯酸脱水重量法
    China National Standards
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    GB/T 43346-2023 Technical conditions for starting and stopping the use of lead-acid batteries
    起停用铅酸蓄电池 技术条件
    China National Standards
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    GB/T 5008.3-2023 Lead-acid batteries for starters Part 3: Product varieties, specifications and terminal dimensions for heavy-duty vehicles
    起动用铅酸蓄电池 第3部分:重载车辆产品品种规格和端子尺寸
    China National Standards
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    GB/T 5008.2-2023 Lead-acid batteries for starting use Part 2: Product variety specifications and terminal dimensions and markings
    起动用铅酸蓄电池 第2部分:产品品种规格和端子尺寸、标记
    China National Standards
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    GB/T 5008.1-2023 Lead-acid batteries for starting use Part 1: Technical conditions and test methods
    起动用铅酸蓄电池 第1部分:技术条件和试验方法
    China National Standards
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    GB/T 17530.2-2023 Test methods for industrial acrylic acid and esters Part 2: Determination of organic impurities and purity of industrial acrylic acid esters Gas chromatography
    工业丙烯酸及酯的试验方法 第2部分:工业用丙烯酸酯有机杂质及纯度的测定 气相色谱法
    China National Standards
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    GB/T 17529.5-2023 Acrylic acids and esters for industrial use Part 5: 2-Ethylhexyl acrylate for industrial use
    工业用丙烯酸及酯 第5部分:工业用丙烯酸2-乙基己酯
    China National Standards
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    GB/T 17529.4-2023 Acrylic acids and esters for industrial use Part 4: n-Butyl acrylate for industrial use
    工业用丙烯酸及酯 第4部分:工业用丙烯酸正丁酯
    China National Standards
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    GB/T 17529.3-2023 Acrylic acids and esters for industrial use Part 3: Ethyl acrylate for industrial use
    工业用丙烯酸及酯 第3部分:工业用丙烯酸乙酯
    China National Standards
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    GB/T 17529.2-2023 Acrylic acids and esters for industrial use Part 2: Methyl acrylate for industrial use
    工业用丙烯酸及酯 第2部分:工业用丙烯酸甲酯
    China National Standards
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    GB/T 17529.1-2023 Acrylic acids and esters for industrial use Part 1: Acrylic acid for industrial use
    工业用丙烯酸及酯 第1部分:工业用丙烯酸
    China National Standards
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    GB 31604.29-2023 National food safety standards Food contact materials and products Determination of migration of acrylic acid, methacrylic acid and their esters
    食品安全国家标准 食品接触材料及制品 丙烯酸和甲基丙烯酸及其酯类迁移量的测定
    China National Standards
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    GB 31614.1-2023 National food safety standards Determination of sialic acid in food
    食品安全国家标准 食品中唾液酸的测定
    China National Standards
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    GB 5009.210-2023 National food safety standards Determination of pantothenic acid in food
    食品安全国家标准 食品中泛酸的测定
    China National Standards
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    GB 5009.189-2023 National food safety standards Determination of rice fermentation acid in food
    食品安全国家标准 食品中米酵菌酸的测定
    China National Standards
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    GB 5009.89-2023 National food safety standards Determination of nicotinic acid and nicotinamide in food
    食品安全国家标准 食品中烟酸和烟酰胺的测定
    China National Standards
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    GB 5009.211-2022 National food safety standards Determination of folic acid in food
    食品安全国家标准 食品中叶酸的测定
    China National Standards
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    GB 1903.26-2022 National Food Safety Standard Food Nutritional Enhancer Docosahexaenoic acid Oil (Tuna Oil)
    食品安全国家标准 食品营养强化剂 二十二碳六烯酸油脂(金枪鱼油)
    China National Standards
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    GB 1886.326-2021 National Food Safety Standard Food Additive acid Calcium Pyrophosphate
    食品安全国家标准 食品添加剂 酸式焦磷酸钙
    China National Standards
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    GB 1886.324-2021 National Food Safety Standard Food Additive Metatartaric acid
    食品安全国家标准 食品添加剂 偏酒石酸
    China National Standards
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    GB 12456-2021 National food safety standards Determination of total acid in food
    食品安全国家标准 食品中总酸的测定
    China National Standards
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    GB/T 7744-2023 Industrial hydrofluoric acid
    工业氢氟酸
    China National Standards
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    GB/T 43197-2023 Determination of banned components acid Red 73 and Solvent Red 1 in cosmetics by liquid chromatography-tandem mass spectrometry
    化妆品中禁用组分酸性红73和溶剂红1的测定 液相色谱-串联质谱法
    China National Standards
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    GB/T 43166-2023 Traceability detection method of acidophilus oatmeal subspecies watermelon
    燕麦嗜酸菌西瓜亚种溯源检测方法
    China National Standards
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    GB/T 43102-2023 Metal coatings Porosity test Determination of porosity of gold or palladium coatings using sulfurous acid/sulfur dioxide vapor
    金属覆盖层 孔隙率试验 用亚硫酸/二氧化硫蒸汽测定金或钯镀层孔隙率
    China National Standards
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    GB/T 43054-2023 Rail transit Lead-acid battery pack for rail car traction system
    轨道交通 轨道车牵引系统用铅酸蓄电池组
    China National Standards
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    GB/T 23671-2023 2-Hydroxy-6-naphthoic acid
    2-羟基-6-萘甲酸
    China National Standards
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    GB/T 12574-2023 Jet fuel total acid number determination method
    喷气燃料总酸值测定法
    China National Standards
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    GB/Z 42964-2023 Method for evaluating the effectiveness of library paper document deacidification process
    图书馆纸质文献脱酸工艺有效性评价方法
    China National Standards
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    GB/Z 42840-2023 Nanotechnology Testing the potency of silver nanoparticles using muramic acid released by Staphylococcus aureus
    纳米技术 利用金黄色葡萄球菌释放的胞壁酸检测银纳米颗粒的效力
    China National Standards
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    GB/T 8151.26-2023 Methods for chemical analysis of zinc concentrates Part 26: Determination of silver content acid dissolution-flame atomic absorption spectrometry
    锌精矿化学分析方法 第 26 部分:银含量的测定 酸溶解-火焰原子吸收光谱法
    China National Standards
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    GB/T 24582-2023 Determination of metal impurity content on polycrystalline silicon surface by acid leaching-inductively coupled plasma mass spectrometry
    多晶硅表面金属杂质含量测定 酸浸取-电感耦合等离子体质谱法
    China National Standards
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    GB/T 17601-2023 Refractory materials - Test methods for acid resistance
    耐火材料 耐酸性试验方法
    China National Standards
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    GB/T 21888-2023 C.I. acid Red 131 (Acid Brilliant Red P-9B 150%)
    C.I.酸性红131(酸性艳红P-9B 150%)
    China National Standards
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    GB/T 42957-2023 Determination of lysine, methionine and threonine content in amino acid products and additive premixed feeds
    氨基酸产品和添加剂预混合饲料中赖氨酸、蛋氨酸和苏氨酸含量的测定
    China National Standards
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    GB 7300.504-2023 Feed additives-Part 5: Microorganisms Lactobacillus acidophilus
    饲料添加剂 第5部分:微生物 嗜酸乳杆菌
    China National Standards
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    GB/T 42515-2023 Metal powders - Determination of acid-insoluble content in iron, copper, tin and bronze powders
    金属粉末 铁、铜、锡和青铜粉末中酸不溶物含量的测定
    China National Standards
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    GB/Z 42521-2023 Iron ore - acid dissolution or alkali fusion method for test specimens
    铁矿石 试样的酸溶解或碱熔融方法
    China National Standards
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    GB/T 11064.2-2023 Lithium carbonate, lithium hydroxide monohydrate, lithium chloride chemical analysis methods - Part 2: Determination of lithium hydroxide content - acid-base titration
    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
    China National Standards
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    GB/T 42323-2023 Lead-acid battery water
    铅酸蓄电池用水
    China National Standards
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    GB/T 42391-2023 Electrolyte for lead-acid batteries
    铅酸蓄电池用电解液
    China National Standards
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    GB/T 42425-2023 Determination of functional components caprylylsalicylic acid, phenylethylresorcinol and ferulic acid in cosmetics by high performance liquid chromatography
    化妆品中功效组分辛酰水杨酸、苯乙基间苯二酚、阿魏酸的测定 高效液相色谱法
    China National Standards
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    GB/T 41633.2-2022 Insulating liquids - Determination of acid value - Part 2: Colorimetric titration
    绝缘液体 酸值的测定 第2部分:比色滴定法
    China National Standards
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    GB/T 41521-2022 General technical requirements for multi-index nucleic acid constant temperature amplification detection microfluidic chip
    多指标核酸恒温扩增检测微流控芯片通用技术要求
    China National Standards
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    GB/T 41435-2022 Determination of boric acid and borate content in toy materials inductively coupled plasma mass spectrometry
    玩具材料中硼酸和硼酸盐含量的测定 电感耦合等离子体质谱法
    China National Standards
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    GB/T 41407-2022 Technical requirements of nucleic acid constant temperature amplification instrument based on microfluidic chip
    微流控芯片核酸恒温扩增仪技术要求
    China National Standards
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    GB/T 41416-2022 Textiles α- Determination of bromocinnamaldehyde and 1,3-propane sulfonic acid lactone
    纺织品 α-溴代肉桂醛和1,3-丙烷磺酸内酯的测定
    China National Standards
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    GB/T 22933-2022 Leather and furs - Chemical tests - Determination of free fatty acids
    皮革和毛皮 化学试验 游离脂肪酸的测定
    China National Standards
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    GB/T 41935-2022 Plastics - Artificial weathering with acid deposits
    塑料 含酸性沉积的人工气候老化
    China National Standards
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    GB/T 42077-2022 Biotechnology—Performance evaluation requirements for nucleic acid target sequence quantification methods—qPCR and dPCR methods
    生物技术 核酸靶序列定量方法的性能评价要求 qPCR法和dPCR法
    China National Standards
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    GB/T 9104-2022 Test method for industrial stearic acid
    工业硬脂酸试验方法
    China National Standards
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    GB 7300.104-2022 Feed Additives Part 1: Amino acids, Amino Acid Salts and Their Analogues L-Valine
    饲料添加剂 第1部分:氨基酸、氨基酸盐及其类似物 L-缬氨酸
    China National Standards
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    GB/T 41711-2022 Determination of acid resistance, sulfur resistance and salt resistance of coatings on the inner wall of food metal containers
    食品金属容器内壁涂覆层抗酸性、抗硫性、抗盐性的测定
    China National Standards
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    GB/T 41633.3-2022 Insulating liquids - Determination of acid value - Part 3: Test methods for non-mineral insulating oils
    绝缘液体 酸值的测定 第3部分:非矿物绝缘油的试验方法
    China National Standards
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    GB/T 41881-2022 Electronic grade sulfuric acid
    电子级硫酸
    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 41755-2022 Cracking susceptibility test of pipeline steel pipe in acidic environment-full ring specimen ellipse deformation method
    酸性环境中管线钢管开裂敏感性试验 全环试样椭圆变形法
    China National Standards
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    GB/T 38265.3-2022 Test methods for soldering fluxes - Part 3: Determination of acid value - Potentiometric and visual titration
    软钎剂试验方法 第3部分:酸值的测定 电位滴定法和目视滴定法
    China National Standards
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    GB/T 25963-2022 Determination of aromatics content in middle distillates containing fatty acid methyl esters - High performance liquid chromatography with differential refractive index detector
    含脂肪酸甲酯中间馏分芳烃含量的测定 示差折光检测器高效液相色谱法
    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 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 28907-2021 Sulfuric acid dew-point corrosion resistance steel plate and strip
    耐硫酸露点腐蚀钢板和钢带
    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 19104-2021 Peracetic acid solution
    过氧乙酸溶液
    China National Standards
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    GB/T 40272-2021 Paper,board,pulps and cellulose nanomaterials—Determination of acid-soluble magnesium,calcium,manganese,iron,copper,sodium and potassium
    纸、纸板、纸浆和纤维素纳米材料 酸溶镁、钙、锰、铁、铜、钠、钾的测定
    China National Standards
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    GB/T 40179-2021 Determination of organic acids in plant—Liquid chromatography-tandem mass spectrometry
    植物中有机酸的测定 液相色谱-质谱/质谱法
    China National Standards
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    GB/T 40124-2021 Technical requirements and test methods of regenerated sulphuric acid
    再生硫酸技术要求及试验方法
    China National Standards
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    GB/T 17650.2-2021 Test on gases evolved during combustion of materials from cables or optical fiber cables - Part 2: Determination of acidity (by pH measurement) and conductivity
    取自电缆或光缆的材料燃烧时释出气体的试验方法 第2部分:酸度(用pH测量)和电导率的测定
    China National Standards
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    GB/T 17650.1-2021 Test on gases evolved during combustion of materials from cables or optical fiber cables-Part 1:Determination of the halogen acid gas content
    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
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    GB/T 41225-2021 Limit and determination of free phenols in phenoxy carboxylic acid herbicides
    苯氧羧酸类除草剂中游离酚限量及检测方法
    China National Standards
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    GB/T 40974-2021 Quality evaluation methods of the nucleic acid
    核酸样本质量评价方法
    China National Standards
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    GB/T 40982-2021 Quality assessment requirements for severe acute respiratory syndrome coronavirus 2(SARS-CoV-2) nucleic acid detection kit
    新型冠状病毒核酸检测试剂盒质量评价要求
    China National Standards
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    GB/T 40833-2021 Determination of p-coumaric acid in sugarcane rinds—High performance liquid chromatography
    甘蔗皮渣中对香豆酸检测方法 高效液相色谱法
    China National Standards
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    GB/T 40845-2021 Determination of azelaic acid in cosmetics—Gas chromatography method
    化妆品中壬二酸的检测 气相色谱法
    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 23801-2021 Determination of fatty acid methyl ester (FAME) content in middle distillates—Infrared spectrometry
    中间馏分油中脂肪酸甲酯含量的测定 红外光谱法
    China National Standards
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    GB/T 40917-2021 Textiles—Determination of perfluorohexane-1-sulphonic acid and its salts
    纺织品 全氟己烷磺酸及其盐类的测定
    China National Standards
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    GB/T 40664-2021 General requirements for high-throughput sequencing technologies of detecting nucleic acid samples
    用于高通量测序的核酸类样本质量控制通用要求
    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 40830-2021 Code of practice for the determination of feed true ileal digestible amino acids for pigs (Simple T-cannulation)
    猪饲料真可消化氨基酸测定技术规程(简单T型瘘管法)
    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
    China National Standards
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    GB/T 39512-2020 Principle for phosphorylation labeled nucleic acid testing
    磷酸化标记核酸检测通则
    China National Standards
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    GB 1886.69-2016 National food safety standard - Food Additives - Asparagine phenylalanine methyl ester Acesulfame acid + No.1 modification sheet
    食品安全国家标准 食品添加剂 天门冬酰苯丙氨酸甲酯乙酰磺胺酸+《第1号修改单》
    China National Standards
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    GB 28234-2020 Hygienic requirements for acidic electrolyzed water generator
    酸性电解水生成器卫生要求
    China National Standards
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    GB/T 8704.6-2020 Ferrovanadium—Determination of silicon content—The sulfuric acid dehydration gralimetric method and the silicomolybdic blue photometric method
    钒铁 硅含量的测定 硫酸脱水重量法和硅钼蓝分光光度法
    China National Standards
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    GB 7300.103-2020 Feed additives—Part 1:Amino acids, their salts and analogues—Methionine hydroxy analogue
    饲料添加剂 第1部分:氨基酸、氨基酸盐及其类似物 蛋氨酸羟基类似物
    China National Standards
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    GB/T 38791-2020 Oral care and cleansing products—Determination of boric acid and borates in toothpastes—Inductively coupled plasma atomic emission spectrometry
    口腔清洁护理用品 牙膏中硼酸和硼酸盐含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 38685-2020 Determination of sulphuric acid mist in tail gas for sulphuric acid industry
    硫酸工业尾气硫酸雾的测定方法
    China National Standards
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    GB/T 1628-2020 Glacial acetic acid for industrial use
    工业用冰乙酸
    China National Standards
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    GB/T 30987-2020 Determination of free amino acids in plant
    植物中游离氨基酸的测定
    China National Standards
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    GB/T 9966.6-2020 Test methods for natural stone--Part 6: Determination of acid resistance
    天然石材试验方法 第6部分:耐酸性试验
    China National Standards
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    GB 1886.304-2020 National food safety standard - Food additive - Phosphoric acid (wet process)
    食品安全国家标准 食品添加剂 磷酸(湿法)
    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/T 2379-2020 acid complex dyes—Determination of shade and relative strength
    酸性络合染料 色光和强度的测定
    China National Standards
    acid

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    GB/T 39367.1-2020 In vitro diagnostic test systems—Qualitative nucleic acid-based in vitro examination procedures for detection and identification of microbial pathogens—Part 1: General requirements, terms and definitions
    体外诊断检验系统 病原微生物检测和鉴定用核酸定性体外检验程序 第1部分:通用要求、术语和定义
    China National Standards
    acid

    English PDF
    GB/T 18916.52-2020 Norm of water intake—Part 52 : Pure terephthalic acid
    取水定额 第52部分:精对苯二甲酸
    China National Standards
    acid

    English PDF

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