China National Standards

China acid GB Standards List


  •  China "acid" GB Standards 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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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) {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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%) {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    铅酸蓄电池用水
    China National Standards
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    GB/T 42391-2023 Electrolyte for lead-acid batteries {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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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    English PDF
    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
    acid

    English PDF
    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

    English PDF
    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
    GB/T 38333-2019 Radio frequency identification (RFID) for lead-acid battery electronic tags technical specification
    铅酸蓄电池用射频识别(RFID)电子标签技术规范
    China National Standards
    acid

    English PDF
    GB/T 38279-2019 Technical specification of auxiliary material for lead-acid batteries
    铅酸蓄电池用辅料技术规范
    China National Standards
    acid

    English PDF
    GB/T 23754-2019 Container and lid for lead-acid storage batteries
    铅酸蓄电池槽、盖
    China National Standards
    acid

    English PDF
    GB/T 18246-2019 Determination of amino acids in feeds
    饲料中氨基酸的测定
    China National Standards
    acid

    English PDF
    GB/T 21896-2019 2-Naphthylamine-1,5-disulfonic acid (sulphonic Tobias acid )
    2-萘胺-1,5-二磺酸(磺化吐氏酸)
    China National Standards
    acid

    English PDF
    GB/T 12009.5-2016 (Plastics - Aromatic isocyanates for the production of polyurethane - Part 5: Determination of acidity - amendment No. 1)
    塑料 聚氨酯生产用芳香族异氰酸酯 第5部分:酸度的测定《第1号修改单》
    China National Standards
    acid

    English PDF
    GB/T 38333-2019 Radio frequency identification (RFID) for lead-acid battery electronic tags technical specification
    铅酸蓄电池用射频识别(RFID)电子标签技术规范
    China National Standards
    acid

    English PDF
    GB/T 38279-2019 Technical specification of auxiliary material for lead-acid batteries
    铅酸蓄电池用辅料技术规范
    China National Standards
    acid

    English PDF
    GB/T 23754-2019 Container and lid for lead-acid storage batteries
    铅酸蓄电池槽、盖
    China National Standards
    acid

    English PDF
    GB/T 18246-2019 Determination of amino acids in feeds
    饲料中氨基酸的测定
    China National Standards
    acid

    English PDF
    GB 7300.102-2019 Feed additives—Part 1:Animo acids,their salts and analogues—Glycine
    饲料添加剂 第1部分:氨基酸、氨基酸盐及其类似物 甘氨酸
    China National Standards
    acid

    English PDF
    GB 7300.101-2019 Feed additives—Part 1:Amino acids, their salts and analogues—L-Threonine
    饲料添加剂 第1部分:氨基酸、氨基酸盐及其类似物 L-苏氨酸
    China National Standards
    acid

    English PDF
    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
    China National Standards
    acid

    English PDF
    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
    China National Standards
    acid

    English PDF
    GB/T 37871-2019 Technical specification for quality evaluation of nucleic acid test kit
    核酸检测试剂盒质量评价技术规范
    China National Standards
    acid

    English PDF
    GB/T 37868-2019 Technical specification for traceability of nucleic acid test kit
    核酸检测试剂盒溯源性技术规范
    China National Standards
    acid

    English PDF
    GB/T 37857-2019 Thermoforming disposable urine cup made by polylactic acid
    聚乳酸热成型一次性验尿杯
    China National Standards
    acid

    English PDF
    GB/T 37843-2019 Carpet—Determination of resistance to staining by acid food colours
    地毯 耐酸性食物颜色沾色性能的测定
    China National Standards
    acid

    English PDF
    GB/T 37836-2019 Air filter plate made by polylactic acid/polybutylene succinate composite
    聚乳酸/聚丁二酸丁二酯复合材料空气过滤板
    China National Standards
    acid

    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
    acid

    English PDF
    GB/T 37560-2019 Flame retardant chemicals—Determination of melamine and cyanuric acid in melamine cyanurate
    阻燃化学品 氰尿酸三聚氰胺盐中三聚氰胺和氰尿酸的测定
    China National Standards
    acid

    English PDF
    GB/T 37387-2019 Treatment and disposal specification for waste phosphoric acid from industrial manufacture
    工业废磷酸的处理处置规范
    China National Standards
    acid

    English PDF
    GB/T 37760-2019 Determination of perfluorooctanoic acid and perfluorooctane sulfonic acid in electronic and electrical products—Ultra high performance liquid chromatographic method with tandem mass spectrometry
    电子电气产品中全氟辛酸和全氟辛烷磺酸的测定 超高效液相色谱串联质谱法
    China National Standards
    acid

    English PDF
    GB/T 37633-2019 Textiles―Determination of 1,2-dichloroethane,ethylene chlorohydrin and chloroacetic acid
    纺织品 1,2-二氯乙烷、氯乙醇和氯乙酸的测定
    China National Standards
    acid

    English PDF
    GB/T 37630-2019 Textiles—Quantitative chemical analysis—Mixtures of acetate or triacetate with certain other fibres(method using hydrochloric acid
    纺织品 定量化学分析 醋酯纤维或三醋酯纤维与某些其他纤维的混合物(盐酸法)
    China National Standards
    acid

    English PDF
    GB/T 37629-2019 Textiles—Quantitative chemical analysis—Mixtures of acrylic with certain other fibres(method using formic acid and zinc chloride)
    纺织品 定量化学分析 聚丙烯腈纤维与某些其他纤维的混合物(甲酸/氯化锌法)
    China National Standards
    acid

    English PDF
    GB/T 37764-2019 Technical guidelines for the treatment and reuse of acid mine water
    酸性矿井水处理与回用技术导则
    China National Standards
    acid

    English PDF
    GB/T 37281-2019 Technical specification for recycling waste lead acid battery
    废铅酸蓄电池回收技术规范
    China National Standards
    acid

    English PDF
    GB 7302-2018 Feed additive—Folic acid
    饲料添加剂-叶酸
    China National Standards
    acid

    English PDF
    GB 7303-2018 Feed additive—L-Ascorbic acid (Vitamin C)
    饲料添加剂-L-抗坏血酸(维生素C)
    China National Standards
    acid

    English PDF
    GB/T 36929-2018 Leather and fur—Chemical tests—Determination of perfluorooctane sulphonates(PFOS) and perfluorooctanoic acid(PFOA) content
    皮革和毛皮-化学试验-全氟辛烷磺酰基化合物(PFOS)和全氟辛酸类物质(PFOA)的测定
    China National Standards
    acid

    English PDF
    GB/T 37068-2018 Technical specification for forage stress tolerance test—acid tolerance test
    牧草抗性鉴定技术规范-耐酸性测定
    China National Standards
    acid

    English PDF
    GB/T 28535-2018 Separators for lead—acid batteries
    铅酸蓄电池隔板
    China National Standards
    acid

    English PDF
    GB/T 7403.2-2018 Lead-acid traction batteries—Part 2:Product types and specifications
    牵引用铅酸蓄电池-第2部分:产品品种和规格
    China National Standards
    acid

    English PDF
    GB/T 7403.1-2018 Lead-acid traction batteries—Part 1:Technical conditions
    牵引用铅酸蓄电池-第1部分:技术条件
    China National Standards
    acid

    English PDF
    GB/T 37038-2018 DSD acid(4,4’-Diaminostilbene-2,2’diasulfonicacid)
    DSD酸(4,4′-二氨基二苯乙烯-2,2′-二磺酸)
    China National Standards
    acid

    English PDF
    GB/T 36204-2018 Determination of gibberellic acid in fertilizer—High performance liquid chromatography-mass spectrometry method
    肥料中赤霉酸含量的测定 高效液相色谱-质谱联用仪法
    China National Standards
    acid

    English PDF
    GB/T 18916.37-2018 Norm of water intake—Part 37: Phosphoric acid by wet process
    取水定额 第37部分:湿法磷酸
    China National Standards
    acid

    English PDF
    GB/T 538-2018 Boric acid for industrial use
    工业硼酸
    China National Standards
    acid

    English PDF
    GB/T 36380-2018 Treatment and disposal specification for waste sulfuric acid from industrial manufacture
    工业废硫酸的处理处置规范
    China National Standards
    acid

    English PDF
    GB/T 17813-2018 Determination of nicotinic acid and folic acid in premix—High performance liquid chromatography
    添加剂预混合饲料中烟酸与叶酸的测定 高效液相色谱法
    China National Standards
    acid

    English PDF
    GB/T 36822-2018 Detection and identification of acidovorax citrulli
    瓜类果斑病菌检疫鉴定方法
    China National Standards
    acid

    English PDF
    GB/T 36711-2018 General principles for energy conservation assessment—Pure terephthalic acid project
    节能评估技术导则 精对苯二甲酸项目
    China National Standards
    acid

    English PDF
    GB/T 15399-2018 Determination of sulfur amino acids in feeds—Ion exchange chromatography
    饲料中含硫氨基酸的测定 离子交换色谱法
    China National Standards
    acid

    English PDF
    GB/T 36847-2018 Detection and identification of acidovorax cattleyae
    兰花褐斑病菌检疫鉴定方法
    China National Standards
    acid

    English PDF
    GB/T 22141-2018 General rules for acidifiers as mixed feed additive
    混合型饲料添加剂酸化剂通用要求
    China National Standards
    acid

    English PDF
    GB/T 17815-2018 Determination of propionic acid,propionate in feeds
    饲料中丙酸、丙酸盐的测定
    China National Standards
    acid

    English PDF
    GB/T 36789-2018 Nucleic acid detection of animal rabies virus
    动物狂犬病病毒核酸检测方法
    China National Standards
    acid

    English PDF
    GB/T 35949-2018 Determination of prohibited aristolochic acid A in cosmetics—High performance liquid chromatography
    化妆品中禁用物质马兜铃酸A的测定 高效液相色谱法
    China National Standards
    acid

    English PDF
    GB/T 35952-2018 Determination of undecylenic acid and zinc undecylenate in cosmetics—Gas chromatography
    化妆品中十一烯酸及其锌盐的测定 气相色谱法
    China National Standards
    acid

    English PDF
    GB/T 35803-2018 Determination of prohibited urocanic acid and its ethyl ester in cosmetics—High performance liquid chromatography
    化妆品中禁用物质尿刊酸及其乙酯的测定 高效液相色谱法
    China National Standards
    acid

    English PDF
    GB/T 34796-2017 Quantification and purity analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry
    水溶液中核酸的浓度和纯度检测 紫外分光光度法
    China National Standards
    acid

    English PDF
    GB/T 34766-2017 Determination of total humic acid content from mineral source
    矿物源总腐殖酸含量的测定
    China National Standards
    acid

    English PDF
    GB/T 34765-2017 Determination of mineral fulvic acids content
    矿物源黄腐酸含量的测定
    China National Standards
    acid

    English PDF
    GB/T 34756-2017 Porcine rotavirus disease—RT-PCR for detecting virus acid
    猪轮状病毒病 病毒RT-PCR检测方法
    China National Standards
    acid

    English PDF
    GB/T 34757-2017 Porcine epidemic diarrhea—RT-PCR for detecting virus acid
    猪流行性腹泻 病毒RT-PCR检测方法
    China National Standards
    acid

    English PDF
    GB/T 34686-2017 Succinic acid for industrial use
    工业用丁二酸
    China National Standards
    acid

    English PDF
    GB 7300-2017 Feed additive—Nicotinic acidacid
    饲料添加剂 烟酸
    China National Standards
    acid

    English PDF
    GB/T 10574.11-2017 Methods for chemical analysis of tin-lead solders—Part 11:Determination of phosphorus content—Crystal violet phosphorus-vanadium-molybdeum heteropoly acid spectrophotometry
    锡铅焊料化学分析方法 第11部分:磷量的测定 结晶紫-磷钒钼杂多酸分光光度法
    China National Standards
    acid

    English PDF
    GB/T 5195.5-2017 Fluorspar—Determination of total sulfur content—Pipe furnace combustion iodic acid potassium titration method
    萤石 总硫含量的测定 管式炉燃烧-碘酸钾滴定法
    China National Standards
    acid

    English PDF
    GB/T 34226-2017 Technical guideline for formic acid preparation from yellow phosphorus tail gas
    黄磷尾气制甲酸技术导则
    China National Standards
    acid

    English PDF
    GB/T 34245-2017 Technical code for safety of formic acid preparation from yellow phosphorus tail gas
    黄磷尾气制甲酸安全技术规程
    China National Standards
    acid

    English PDF
    GB/T 33893-2017 Determination of perfluorooctane sulfonates(PFOS) and perfluorooctanoic acid(PFOA) for separation membranes—Liquid chromatography-tandem mass spectrometry method
    分离膜中全氟辛烷磺酰基化合物(PFOS)和全氟辛酸(PFOA)的测定 液相色谱-串联质谱法
    China National Standards
    acid

    English PDF
    GB/T 18866-2017 Rubber—Dissolution by acid digestion
    橡胶 酸消化溶解法
    China National Standards
    acid

    English PDF
    GB/T 8753.1-2017 Anodizing of aluminium and its alloys—Assessment of quality of sealed anodic oxidation coatings—Part 1:Measurement of the loss of mass after immersion in acid solution(s)
    铝及铝合金阳极氧化 氧化膜封孔质量的评定方法 第1部分:酸浸蚀失重法
    China National Standards
    acid

    English PDF
    GB/T 33792-2017 2,4-Diaminobenzenesulfonic acid sodium salt
    2,4-二氨基苯磺酸钠
    China National Standards
    acid

    English PDF
    GB/T 19117-2017 Specification for acid rain monitoring
    酸雨观测规范
    China National Standards
    acid

    English PDF
    GB/T 23636-2017 Plate for lead-acid battery
    铅酸蓄电池用极板
    China National Standards
    acid

    English PDF
    GB/T 18916.28-2017 Norm of water intake—Part 28:Sulphuric acid for industrial use
    取水定额 第28部分:工业硫酸
    China National Standards
    acid

    English PDF
    GB/T 35106-2017 Determination of unbound humic acid content from mineral source
    矿物源游离腐殖酸含量的测定
    China National Standards
    acid

    English PDF
    GB/T 35107-2017 Determination of soluble humic acid content for mineral humic acid fertilizers
    矿物源腐殖酸肥料中可溶性腐殖酸含量的测定
    China National Standards
    acid

    English PDF
    GB/T 35104-2017 Determination of plasticizers (phthalic acid esters) in fertilizer—Gas chromatography-mass spectrometry(GC-MS)
    肥料中邻苯二甲酸酯类增塑剂含量的测定 气相色谱-质谱法
    China National Standards
    acid

    English PDF
    GB/T 35112-2017 Humic-acids and fulvic-acids materials products for agricultural use—Classification
    农业用腐殖酸和黄腐酸原料制品 分类
    China National Standards
    acid

    English PDF
    GB/T 22199.1-2017 Valve-regulated lead-acid batteries for moped—Part 1: Technical conditions
    电动助力车用阀控式铅酸蓄电池 第1部分:技术条件
    China National Standards
    acid

    English PDF
    GB/T 2910.25-2017 Textiles—Quantitative chemical analysis—Part 25:Mixtures of polyester and certain other fibres(method using trichloroacetic acid and chloroform)
    纺织品 定量化学分析 第25部分:聚酯纤维与某些其他纤维的混合物(三氯乙酸/三氯甲烷法)
    China National Standards
    acid

    English PDF
    GB/T 35546-2017 Itaconic acid
    工业用衣康酸
    China National Standards
    acid

    English PDF
    GB/T 2910.26-2017 Textiles—Qualitative chemical analysis—Part 26:Mixtures of melamine and cotton or aramide fibers(method using hot formic acid
    纺织品 定量化学分析 第26部分:三聚氰胺纤维与棉或芳纶的混合物(热甲酸法)
    China National Standards
    acid

    English PDF
    GB/T 35257-2017 Textiles—Quantitative chemical analysis—Mixtures of chitosan and certain other fibers(method using acetic acid)
    纺织品 定量化学分析 壳聚糖纤维与某些其他纤维的混合物 (乙酸法)
    China National Standards
    acid

    English PDF
    GB/T 22199.2-2017 Valve-regulated lead-acid batteries for moped—Part 2: Kinds of products and specifications
    电动助力车用阀控式铅酸蓄电池 第2部分:产品品种和规格
    China National Standards
    acid

    English PDF
    GB/T 35252-2017 Animal and vegetable fats and oils―Determination of 2-thiobarbituric acid value―Direct method
    动植物油脂 2-硫代巴比妥酸值的测定 直接法
    China National Standards
    acid

    English PDF
    GB/T 12686-2017 Glyphosate acid technical material
    草甘膦原药
    China National Standards
    acid

    English PDF
    GB/T 33412-2016 Determination of hydroxycitric acid in biochemical products—HPLC method
    生物制品中羟基柠檬酸的测定 高效液相色谱法
    China National Standards
    acid

    English PDF
    GB/T 33421-2016 Liquid acid dyes—Determination of shade and relative strength
    液体酸性染料 色光和强度的测定
    China National Standards
    acid

    English PDF
    GB/T 33400-2016 Determination of total contamination in middle distillates, diesel fuels andDetermination of total contamination in middle distillates, diesel fuels and fatty acid methyl esters
    中间馏分油、柴油及脂肪酸甲酯中总污染物含量测定法
    China National Standards
    acid

    English PDF
    GB/T 33337-2016 Anhydrous hydrogen fluoride prepared by recycling fluosilicic acid
    氟硅酸回收法无水氟化氢
    China National Standards
    acid

    English PDF
    GB/T 33309-2016 Determination of vitamin B6 ( pyridoxine, pyridoxine hydrochloride, pyridoxine fatty acid esters and pyridoxal 5-phosphate ) in cosmetics—High performance liquid chromatography
    化妆品中维生素B6(吡哆素、盐酸吡哆素、吡哆素脂肪酸酯及吡哆醛 5-磷酸酯)的测定 高效液相色谱法
    China National Standards
    acid

    English PDF
    GB/T 33317-2016 Plastics—Phenolic resins—Determination of hexamethylenetetramine content—Kjeldahl method,perchloric acid method and hydrochloric acid method
    塑料 酚醛树脂 六次甲基四胺含量的测定 凯氏定氮法、高氯酸法和盐酸法
    China National Standards
    acid

    English PDF
    GB 31604.35-2016 National Food Safety Standard-Food contact materials and products-Determination of perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA)
    食品安全国家标准 食品接触材料及制品 全氟辛烷磺酸(PFOS)和全氟辛酸(PFOA)的测定
    China National Standards
    acid

    English PDF
    GB 31604.21-2016 National Food Safety Standard-Food contact materials and products-Determination of migration of terephthalic acid
    食品安全国家标准 食品接触材料及制品 对苯二甲酸迁移量的测定
    China National Standards
    acid

    English PDF
    GB 31604.13-2016 National Food Safety Standard-Food contact materials and products-Determination of migration of 11 - aminoundecanoic acid
    食品安全国家标准 食品接触材料及制品 11-氨基十一酸迁移量的测定
    China National Standards
    acid

    English PDF
    GB/T 6730.35-2016 Iron ores—Determination of copper content—Oxalic acid bis-cyclohexylidene hydragide (cuprizone) spectrophotometric method
    铁矿石 铜含量的测定 双环己酮草酰二腙分光光度法
    China National Standards
    acid

    English PDF
    GB/T 1509-2016 Manganese ores—Determination of silicon content—Perchloric acid dehydration gravimetric method
    锰矿石 硅含量的测定 高氯酸脱水重量法
    China National Standards
    acid

    English PDF
    GB/T 6730.7-2016 Iron ores—Determination of metallic iron content—Sulfosalicylic acid spectrophotometric method
    铁矿石 金属铁含量的测定 磺基水杨酸分光光度法
    China National Standards
    acid

    English PDF
    GB/T 33065-2016 Fluorinated olefins for refrigerant use—General method for the determination of acidity
    制冷剂用氟代烯烃 酸度的测定通用方法
    China National Standards
    acid

    English PDF
    GB/T 14571.1-2016 Test method of monoethylene glycol for industrial use—Part 1: Determination of acidity—Titration method
    工业用乙二醇试验方法 第1部分:酸度的测定 滴定法
    China National Standards
    acid

    English PDF
    GB/T 13549-2016 Chlorsulphonic acid for industrial use
    工业氯磺酸
    China National Standards
    acid

    English PDF
    GB/T 33058-2016 Treatment and disposal method for exhaust gas in producting dilute nitric acid
    稀硝酸生产过程中尾气的处理处置方法
    China National Standards
    acid

    English PDF
    GB/T 23670-2016 2-Amino-5-chloro-4-methybenzenesulfonic acid(CLT acid)
    2-氨基-4-甲基-5-氯苯磺酸(CLT酸)
    China National Standards
    acid

    English PDF
    GB 5009.86-2016 National Food Safety Standard-Determination of ascorbic acid in foods
    食品安全国家标准 食品中抗坏血酸的测定
    China National Standards
    acid

    English PDF
    GB 5009.31-2016 National Food Safety Standard-Determination of p - hydroxybenzoic acid esters in foods
    食品安全国家标准 食品中对羟基苯甲酸脂类的测定
    China National Standards
    acid

    English PDF

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