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| 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 acid |
 English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 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 {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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 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 {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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 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 {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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| GB/T 7744-2023 |
Industrial hydrofluoric acid {译} 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 {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 acid |
English PDF |
| 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 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 {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 acid |
English PDF |
| 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 acid |
English PDF |
| GB/T 23671-2023 |
2-Hydroxy-6-naphthoic acid {译} 2-羟基-6-萘甲酸 |
China National Standards acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 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 {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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 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 {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 acid |
English PDF |
| GB/T 42323-2023 |
Lead-acid battery water {译} 铅酸蓄电池用水 |
China National Standards acid |
English PDF |
| GB/T 42391-2023 |
Electrolyte for lead-acid batteries {译} 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 {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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 acid |
English PDF |
| GB/T 9104-2022 |
Test method for industrial stearic acid {译} 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 {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 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 {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 acid |
English PDF |
| 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 acid |
English PDF |
| GB/T 41881-2022 |
Electronic grade sulfuric acid {译} 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 {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 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 {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 acid |
English PDF |
| 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 acid |
English PDF |
| 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 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 {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 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 |
| 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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