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Standard Code | Standard Title | Standard Class | Order |
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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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
GB/T 7744-2023 |
Industrial hydrofluoric acid 工业氢氟酸 |
China National Standards acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
GB/T 23671-2023 |
2-Hydroxy-6-naphthoic acid 2-羟基-6-萘甲酸 |
China National Standards acid |
English PDF |
GB/T 12574-2023 |
Jet fuel total acid number determination method 喷气燃料总酸值测定法 |
China National Standards acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
GB/T 42323-2023 |
Lead-acid battery water 铅酸蓄电池用水 |
China National Standards acid |
English PDF |
GB/T 42391-2023 |
Electrolyte for lead-acid batteries 铅酸蓄电池用电解液 |
China National Standards acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
GB/T 9104-2022 |
Test method for industrial stearic acid 工业硬脂酸试验方法 |
China National Standards acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
GB/T 41881-2022 |
Electronic grade sulfuric acid 电子级硫酸 |
China National Standards acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
GB/T 19104-2021 |
Peracetic acid solution 过氧乙酸溶液 |
China National Standards acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
GB/T 40974-2021 |
Quality evaluation methods of the nucleic acid 核酸样本质量评价方法 |
China National Standards acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
GB/T 1628-2020 |
Glacial acetic acid for industrial use 工业用冰乙酸 |
China National Standards acid |
English PDF |
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 acid |
English PDF |
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 acid |
English PDF |
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 acid |
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 |
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