Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 |
| GB 5009.229-2016 |
National Food Safety Standard Determination of acid Value in Foods 食品安全国家标准 食品中酸价的测定 |
China National Standards acid |
English PDF |
| GB 5009.210-2016 |
National Food Safety Standard - 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 5009.239-2016 |
National Food Safety Standard - Determination of acidity of foodtuffs 食品安全国家标准 食品酸度的测定 |
China National Standards acid |
English PDF |
| GB 5009.121-2016 |
National Food Safety Standard - Determination of dehydroacetic acid in food 食品安全国家标准 食品中脱氢乙酸的测定 |
China National Standards acid |
English PDF |
| GB 5009.157-2016 |
National Food Safety Standard - Determination of organic acids in food 食品安全国家标准 食品有机酸的测定 |
China National Standards acid |
English PDF |
| GB 5009.235-2016 |
National Food Safety Standard - Determination of amino acid nitrogen in food 食品安全国家标准 食品中氨基酸态氮的测定 |
China National Standards acid |
English PDF |
| GB 5009.233-2016 |
National Food Safety Standard - Determination of free mineral acids in 食品安全国家标准 食醋中游离矿酸的测定 |
China National Standards acid |
English PDF |
| GB 5009.232-2016 |
National Food Safety Standard - Determination of formic acid in fruits, vegetables and their products 食品安全国家标准 水果、蔬菜及其制品中甲酸的测定 |
China National Standards acid |
English PDF |
| GB 5009.153-2016 |
National Food Safety Standard - Determination of phytic acid in food 食品安全国家标准 食品中植酸的测定 |
China National Standards acid |
English PDF |
| GB 1886.186-2016 |
National Food Safety Standard-Food Additives-Sorbic acid 食品安全国家标准 食品添加剂 山梨酸 |
China National Standards acid |
English PDF |
| GB 1886.183-2016 |
National Food Safety Standard-Food Additives-benzoic acid 食品安全国家标准 食品添加剂 苯甲酸 |
China National Standards acid |
English PDF |
| GB 1886.178-2016 |
National Food Safety Standard-Food Additives-Polyglycerol fatty acid esters 食品安全国家标准 食品添加剂 聚甘油脂肪酸酯 |
China National Standards acid |
English PDF |
| GB 1886.173-2016 |
National Food Safety Standard-Food Additives-Lactic acid 食品安全国家标准 食品添加剂 乳酸 |
China National Standards acid |
English PDF |
| GB 1886.85-2016 |
National Food Safety Standard-Food Additives-Glacial acetic acid 食品安全国家标准 食品添加剂 冰乙酸（低压羰基化法） |
China National Standards acid |
English PDF |
| GB 1886.49-2016 |
National Food Safety Standard-Food Additives-D-isoascorbic acid 食品安全国家标准 食品添加剂 D-异抗坏血酸 |
China National Standards acid |
English PDF |
| GB 1886.9-2016 |
National Food Safety Standard - Food additives - Hydrochloric acid 食品安全国家标准 食品添加剂 盐酸 |
China National Standards acid |
English PDF |
| GB 1886.235-2016 |
National Food Safety Standard - Food Additives - citric acid 食品安全国家标准 食品添加剂 柠檬酸 |
China National Standards acid |
English PDF |
| GB 1886.236-2016 |
National Food Safety Standard - Food Additives - Propylene Glycol Fatty acid Esters 食品安全国家标准 食品添加剂 丙二醇脂肪酸酯 |
China National Standards acid |
English PDF |
| GB 1886.237-2016 |
National Food Safety Standard - Food Additives - Phytic acid (also known as phytic acid) 食品安全国家标准 食品添加剂 植酸（又名肌醇六磷酸） |
China National Standards acid |
English PDF |
| GB 1886.227-2016 |
National Food Safety Standard - Food Additives - Morpholine fatty acid salt fruit wax 食品安全国家标准 食品添加剂 吗啉脂肪酸盐果蜡 |
China National Standards acid |
English PDF |
| GB 1886.210-2016 |
National Food Safety Standard - Food Additives - propionic acid 食品安全国家标准 食品添加剂 丙酸 |
China National Standards acid |
English PDF |
| GB 1886.189-2016 |
National Food Safety Standard - Food Additives - 3 - cyclohexyl - propionic acid allyl ester 食品安全国家标准 食品添加剂 3-环己基丙酸烯丙酯 |
China National Standards acid |
English PDF |
| GB 1886.185-2016 |
National Food Safety Standard - Food Additives - succinic acid monoglyceride 食品安全国家标准 食品添加剂 琥珀酸单甘油酯 |
China National Standards acid |
English PDF |
| GB 1886.101-2016 |
National Food Safety Standard - Food Additives - Stearic acid (aka octadecanoic acid) 食品安全国家标准 食品添加剂 硬脂酸（又名十八烷酸） |
China National Standards acid |
English PDF |
| GB 5009.252-2016 |
National Food Safety Standard - Foodstuffs - Determination of levulinic acid in foodstuffs 食品安全国家标准 食品中乙酰丙酸的测定 |
China National Standards acid |
English PDF |
| GB 5009.257-2016 |
National Food Safety Standard - Foodstuffs - Determination of trans - fatty acids in foodstuffs 食品安全国家标准 食品中反式脂肪酸的测定 |
China National Standards acid |
English PDF |
| GB 5009.253-2016 |
National Food Safety Standard - Determination of perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) in foods of animal origin 食品安全国家标准 动物源性食品中全氟辛烷磺酸（PFOS）和全氟辛酸（PFOA）的测定 |
China National Standards acid |
English PDF |
| GB/T 32687-2016 |
Guideline for amino acid products classification 氨基酸产品分类导则 |
China National Standards acid |
English PDF |
| GB/T 32689-2016 |
Good manufacturing practice for amino acid fermentation 发酵法氨基酸良好生产规范 |
China National Standards acid |
English PDF |
| GB/T 32690-2016 |
Good manufacturing practice for organic acid fermentation 发酵法有机酸良好生产规范 |
China National Standards acid |
English PDF |
| GB/T 258-2016 |
Standard test method for determination of acidity of light petroleum products 轻质石油产品酸度测定法 |
China National Standards acid |
English PDF |
| GB/T 30921.4-2016 |
Test method of purified terephthalic acid (PTA) for industrial use—Part 4: Determination of titanium content—Diantipyrylmethane photometric method 工业用精对苯二甲酸（PTA）试验方法 第4部分：钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards acid |
English PDF |
| GB/T 32675-2016 |
Plastics—Phenloic resins—Determination of the pseudo-adiabatic temperature rise of liquid resols when cured under acid conditions 塑料 酚醛树脂 液体甲阶酚醛树脂在酸性条件下固化时假绝热温升的测定 |
China National Standards acid |
English PDF |
| GB/T 30921.6-2016 |
Test method of purified terephthalic acid (PTA) for industrial use—Part 6: Determination of particle size distribution 工业用精对苯二甲酸（PTA）试验方法 第6部分：粒度分布的测定 |
China National Standards acid |
English PDF |
| GB/T 32685-2016 |
Purified terephthalic acid (PTA) for industrial use 工业用精对苯二甲酸（PTA） |
China National Standards acid |
English PDF |
| GB/T 30921.3-2016 |
Test method of purified terephthalic acid (PTA) for industrial use—Part 3: Determination of water content 工业用精对苯二甲酸（PTA）试验方法 第3部分：水含量的测定 |
China National Standards acid |
English PDF |
| GB/T 30921.2-2016 |
Test method of purified terephthalic acid (PTA) for industrial use—Part 2: Determination of metal content 工业用精对苯二甲酸（PTA）试验方法 第2部分：金属含量的测定 |
China National Standards acid |
English PDF |
| GB/T 30921.5-2016 |
Test method of purified terephthalic acid (PTA) for industrial use—Part 5: Determination of acid number 工业用精对苯二甲酸（PTA）试验方法 第5部分：酸值的测定 |
China National Standards acid |
English PDF |
| GB/T 30921.7-2016 |
Test method of purified terephthalic acid(PTA) for industrial use—Part 7: Determination of b* value—Color difference meter 工业用精对苯二甲酸（PTA）试验方法 第7部分：b*值的测定 色差计法 |
China National Standards acid |
English PDF |
| GB/T 32620.2-2016 |
Lead-acid batteries used for electric road vehicles—Part 2: Kinds of products and specifications 电动道路车辆用铅酸蓄电池 第2部分：产品品种和规格 |
China National Standards acid |
English PDF |
| GB/T 32620.1-2016 |
Lead-acid batteries used for electric road vehicles—Part 1: Technical condition 电动道路车辆用铅酸蓄电池 第1部分：技术条件 |
China National Standards acid |
English PDF |
| GB/T 32504-2016 |
Civil lead-acid battery technical code for safety 民用铅酸蓄电池安全技术规范 |
China National Standards acid |
English PDF |
| GB/T 32472-2016 |
D113 macroporous weak acid acrylic type cation exchange resins D113大孔弱酸性丙烯酸系阳离子交换树脂 |
China National Standards acid |
English PDF |
| GB/T 12009.5-2016 |
Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 5: Determination of acidity 塑料 聚氨酯生产用芳香族异氰酸酯 第5部分：酸度的测定 |
China National Standards acid |
English PDF |
| GB 23200.21-2016 |
National food safety standards—Determination of gibberellic acid residue in fruit Liquid chromatography-mass spectrometry 食品安全国家标准 水果中赤霉酸残留量的测定 液相色谱-质谱/质谱法 |
China National Standards acid |
English PDF |
| GB/T 32262-2015 |
Preparation of deoxyribonucleic acid sample for atomic force microscope measurement 用于原子力显微镜检测的脱氧核糖核酸样品的制备方法 |
China National Standards acid |
English PDF |
| GB 1886.40-2015 |
National Food Safety Standard-Food Additives-L-malic acid 食品安全国家标准 食品添加剂 L-苹果酸 |
China National Standards acid |
English PDF |
| GB/T 18916.23-2015 |
Norm of intake—Part 23: Citrate acid prodnction 取水定额 第23部分：柠檬酸制造 |
China National Standards acid |
English PDF |
| GB/T 32068.1-2015 |
Technical specification of operation of environment protection facilities for lead-acid battery manufacturers—Part 1: Lead dust and fume treatment system 铅酸蓄电池环保设施运行技术规范 第1部分: 铅尘、铅烟处理系统 |
China National Standards acid |
English PDF |
| GB/T 9989.2-2015 |
Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 2: Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids and/or their vapours 搪瓷耐化学侵蚀的测定 第2部分：耐沸腾酸、沸腾中性液体及其蒸气化学侵蚀的测定 |
China National Standards acid |
English PDF |
| GB/T 9989.1-2015 |
Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 1: Determination of resistance to chemical corrosion by acids at room temperature 搪瓷耐化学侵蚀的测定 第1部分：室温下耐酸侵蚀的测定 |
China National Standards acid |
English PDF |
| GB/T 32125-2015 |
Treatment and disposal specification for waste hydrochloric acid from industrial manufacture 工业废盐酸的处理处置规范 |
China National Standards acid |
English PDF |
| GB/T 32121-2015 |
Determination of 4-(aminomethyl)cyclohexanecarboxylic acid（tranexamic Acid）in toothpaste—HPLC-MS/MS 牙膏中4-氨甲基环己甲酸（凝血酸）的测定 高效液相色谱串联质谱法 |
China National Standards acid |
English PDF |
| GB/T 32098-2015 |
Organic acid of biological fermentation classification 生物发酵法有机酸分类 |
China National Standards acid |
English PDF |
| GB/T 32068.3-2015 |
Technical specification of operation of environment protection facilities for lead-acid battery manufacturers—Part 3: Waste water treatment system 铅酸蓄电池环保设施运行技术规范 第3部分: 废水处理系统 |
China National Standards acid |
English PDF |
| GB/T 32068.2-2015 |
Technical specification of operation of environment protection facilities for lead-acid battery manufacturers—Part 2: Acid fog treatment system 铅酸蓄电池环保设施运行技术规范 第2部分: 酸雾处理系统 |
China National Standards acid |
English PDF |
| GB 1886.53-2015 |
National Food Safety Standard-Food Additives-Adipic acid 食品安全国家标准 食品添加剂 己二酸 |
China National Standards acid |
English PDF |
| GB 1886.42-2015 |
National Food Safety Standard-Food Additives-Dl-tartaric acid 食品安全国家标准 食品添加剂 dl-酒石酸 |
China National Standards acid |
English PDF |
| GB 1886.27-2015 |
National Food Safety Standard-Food Additives-Sucrose fatty acid ester 食品安全国家标准 食品添加剂 蔗糖脂肪酸酯 |
China National Standards acid |
English PDF |
| GB 1886.15-2015 |
National Food Safety Standard-Food Additives-Phosphoric acid 食品安全国家标准 食品添加剂 磷酸 |
China National Standards acid |
English PDF |
| GB 1886.10-2015 |
National Food Safety Standard-Food Additives-Glacial acetic acid (also known as ice acid) 食品安全国家标准 食品添加剂 冰乙酸（又名冰蜡酸） |
China National Standards acid |
English PDF |
| GB 1886.136-2015 |
National food safety standard — Food additive — Butyric acid benzyl ester 食品安全国家标准 食品添加剂 丁酸苄酯 |
China National Standards acid |
English PDF |
| GB 1886.121-2015 |
National food safety standard — Food additive — Butyric acid 食品安全国家标准 食品添加剂 丁酸 |
China National Standards acid |
English PDF |
| GB 1886.120-2015 |
National food safety standard — Food additive — Caproic acid 食品安全国家标准 食品添加剂 己酸 |
China National Standards acid |
English PDF |
| GB 1886.163-2015 |
National food safety standard — Food additive — Methyl-4-pentenoic acid 食品安全国家标准 食品添加剂 2-甲基-4-戊烯酸 |
China National Standards acid |
English PDF |
| GB 1886.155-2015 |
National food safety standard — Food additive — Acetic acid neryl 食品安全国家标准 食品添加剂 乙酸橙花酯 |
China National Standards acid |
English PDF |
| GB 1886.151-2015 |
National food safety standard — Food additive — acid geranyl 食品安全国家标准 食品添加剂 甲酸香叶酯 |
China National Standards acid |
English PDF |
| GB 1886.150-2015 |
National food safety standard — Food additive — Lemongrass acid ester 食品安全国家标准 食品添加剂 甲酸香茅酯 |
China National Standards acid |
English PDF |
| GB 1886.97-2015 |
National Food Safety Standard-Food Additives-5’-inosinic acid disodium 食品安全国家标准 食品添加剂 5‘-肌苷酸二钠 |
China National Standards acid |
English PDF |
| GB 1886.93-2015 |
National Food Safety Standard-Food Additives-Lactic acid fatty acid glycerides 食品安全国家标准 食品添加剂 乳酸脂肪酸甘油酯 |
China National Standards acid |
English PDF |
| GB 1886.81-2015 |
National Food Safety Standard-Food Additives-Lauric acid 食品安全国家标准 食品添加剂 月桂酸 |
China National Standards acid |
English PDF |
| GB 1886.80-2015 |
National Food Safety Standard-Food Additives-Acetylated mono- and diglycerin fatty acid esters 食品安全国家标准 食品添加剂 乙酰化单、双甘油脂肪酸酯 |
China National Standards acid |
English PDF |
| GB 1886.65-2015 |
National Food Safety Standard-Food Additives-Single, double glycerol fatty acid ester 食品安全国家标准 食品添加剂 单，双甘油脂肪酸酯 |
China National Standards acid |
English PDF |
| GB/T 4334.6-2015 |
Test method for stainless steels in 5% sulfuric acid 不锈钢5%硫酸腐蚀试验方法 |
China National Standards acid |
English PDF |
| GB/T 32016-2015 |
Silk—Determination of amino acids 蚕丝 氨基酸的测定 |
China National Standards acid |
English PDF |
| GB/T 621-2015 |
Chemical reagent—Hydrobromie acid 化学试剂 氢溴酸 |
China National Standards acid |
English PDF |
| GB/T 4738-2015 |
Test method for acid, alkaline resistance for ceramic materials of daily use 日用陶瓷材料耐酸、耐碱性能测定方法 |
China National Standards acid |
English PDF |
| GB/T 31858-2015 |
Simultaneous determination of acid yellow 1 and acid orange 7 prohibited using in eye cosmetics—High performance liquid chromatography 眼部护肤化妆品中禁用水溶性着色剂酸性黄 1和酸性橙 7的测定 高效液相色谱法 |
China National Standards acid |
English PDF |
| GB/T 15684-2015 |
Milled cereal products—Determination of fat acidity 谷物碾磨制品 脂肪酸值的测定 |
China National Standards acid |
English PDF |
| GB 31533-2015 |
The norm of energy consumption per unit product of pure terephthalic acid 精对苯二甲酸单位产品能源消耗限额 |
China National Standards acid |
English PDF |
| GB/T 31514-2015 |
Classification method for the hazardous characterisitics of tetrahydrophthalic acid anhydride 四氢化邻苯二甲酸酐危险特性分类方法 |
China National Standards acid |
English PDF |
| GB/T 21891-2015 |
acid brilliant blue P-3R 200％(C．I． Acid blue 281) 酸性艳蓝 P-3R 200％（C．I．酸性蓝281） |
China National Standards acid |
English PDF |
| GB/T 21890-2015 |
acid brilliant yellow P-4R 150％(C．I． Acid yellow 42) 酸性艳黄 P-4R 150％（C．I．酸性黄42） |
China National Standards acid |
English PDF |
| GB/T 21889-2015 |
acid brilliant red P-3B 200％(C．I．Acid red 336) 酸性艳红 P-3B 200％（C．I．酸性红336） |
China National Standards acid |
English PDF |
| GB/T 21881-2015 |
acid dyes—Determination of levelling properties 酸性染料 匀染性的测定 |
China National Standards acid |
English PDF |
| GB/T 21880-2015 |
acid dyes—Determination of migration properties 酸性染料 移染性的测定 |
China National Standards acid |
English PDF |
| GB/T 15347-2015 |
Chemical reagent—L(+)-Ascorbic acid 化学试剂 L(+)-抗坏血酸 |
China National Standards acid |
English PDF |
| GB 51093-2015 |
Technical code for hydrochloric acid regeneration engineering according to spraying and roasting technology of iron and steel enterprises 钢铁企业喷雾焙烧法盐酸废液再生工程技术规范 |
China National Standards acid |
English PDF |
| GB/T 31369-2015 |
Electronic grade hydrofluoric acid for solar cells 太阳电池用电子级氢氟酸 |
China National Standards acid |
English PDF |
| GB/T 30636-2014 |
Determination of sialic acid in swiflets nest and swiflets nest products—Liquid chromatographic method 燕窝及其制品中唾液酸的测定 液相色谱法 |
China National Standards acid |
English PDF |
| GB/T 19639.2-2014 |
General purpose valve-regulated lead-acid batteries―Part 2: Kinds of products and specifications 通用阀控式铅酸蓄电池 第2部分：规格型号 |
China National Standards acid |
English PDF |
| GB/T 19639.1-2014 |
General purpose valve-regulated lead-acid batteries―Part 1: Technical conditions 通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 3286.7-2014 |
Methods for chemical analysis of limestone and dolomite―Part 7: The determination of sulphur content―The pipe furnace combustion iodic acid potassium titration method，the high frequency combustion with infrared absorption method and the barium sulfa 石灰石及白云石化学分析方法 第7部分：硫含量的测定 管式炉燃烧-碘酸钾滴定法、高频燃烧红外吸收法和硫酸钡重量法 |
China National Standards acid |
English PDF |
| GB/T 30987-2014 |
Determination of free amino acids in plants 植物中游离氨基酸的测定 |
China National Standards acid |
English PDF |
| GB/T 18397-2014 |
Determination of pantothenic acid in premix―High performance liquid chromatography 预混合饲料中泛酸的测定 高效液相色谱法 |
China National Standards acid |
English PDF |
| GB/T 9339-2014 |
Reactive dyes―The linkage between the dyes and the cellulosic fibers―Determination of the acidic or basic hydrolizing properties 反应染料 染料与纤维素纤维结合键 耐酸耐碱性的测定 |
China National Standards acid |
English PDF |
| GB/T 8657-2014 |
Styrene-butadiene rubber, raw―Determination of soap and organic-acid content 苯乙烯-丁二烯生橡胶 皂和有机酸含量的测定 |
China National Standards acid |
English PDF |
| GB/T 534-2014 |
Sulphuric acid for industrial use 工业硫酸 |
China National Standards acid |
English PDF |
| GB/T 337.2-2014 |
Dilute nitric acid for industrial use 工业硝酸 稀硝酸 |
China National Standards acid |
English PDF |
| GB/T 337.1-2014 |
Concentrated nitric acid for industrial use 工业硝酸 浓硝酸 |
China National Standards acid |
English PDF |
| GB/T 30921.1-2014 |
Test method of purified terephthalic acid (PTA) for industrial use―Part 1：Determination of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL) 工业用精对苯二甲酸（PTA）试验方法 第1部分：对羧基苯甲醛（4-CBA）和对甲基苯甲酸(p-TOL)含量的测定 |
China National Standards acid |
English PDF |
| GB/T 10533-2014 |
Water treatment chemicals―Polyacrylic acid 水处理剂 聚丙烯酸 |
China National Standards acid |
English PDF |
| GB/T 30934-2014 |
Determination of dehydroacetic acid and its salts in cosmetics―High performance liquid chromatography 化妆品中脱氢醋酸及其盐类的测定 高效液相色谱法 |
China National Standards acid |
English PDF |
| GB/T 19638.2-2014 |
Lead-acid batteries for stationary valve-regulated—Part 2: Kinds of products and specification 固定型阀控式铅酸蓄电池 第2部分：产品品种和规格 |
China National Standards acid |
English PDF |
| GB/T 19638.1-2014 |
Lead-acid batteries for stationary valve-regulated―Part 1: Technical requirements 固定型阀控式铅酸蓄电池 第1部分：技术条件 |
China National Standards acid |
English PDF |
| GB/T 6730.71-2014 |
Iron ores―Determination of acid-soluble iron(II) content―Titrimetric method 铁矿石 酸溶亚铁含量的测定 滴定法 |
China National Standards acid |
English PDF |
| GB/T 5059.5-2014 |
Ferromolybdenum―Determination of silicon content―Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method 钼铁 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/T 7304-2014 |
Standard test method for acid number of petroleum products by potentiometric titration 石油产品酸值的测定 电位滴定法 |
China National Standards acid |
English PDF |
| GB 50963-2014 |
Code for design of wastewater treatment in sulfuric acid and phosphate fertilizer production 硫酸、磷肥生产污水处理设计规范 |
China National Standards acid |
English PDF |
| GB/T 9103-2013 |
Industrial stearic acids 工业硬脂酸 |
China National Standards acid |
English PDF |
| GB/T 7989-2013 |
Viterous and porcelain enamels―Determination of resistance to chemical corrosion by boiling acids and their vapours 搪玻璃釉 耐沸腾酸及其蒸气腐蚀性能的测定 |
China National Standards acid |
English PDF |
| GB/T 2379-2013 |
acid complex dyes—Determination of dyeing shade and relative strength 酸性络合染料 染色色光和强度的测定 |
China National Standards acid |
English PDF |
| GB/T 1648-2013 |
H-acid monosodium salt（1-Naphthylamine-8-hydroxy-3,6-disulfonic acid monosodium salt) H-酸单钠盐（1-萘胺-8-羟基-3、6-二磺酸单钠盐） |
China National Standards acid |
English PDF |
| GB/T 30426-2013 |
Secondary cells and batteries containing alkaline or other non-acid electrolytes—Secondary lithium cells and batteries for portable applications 含碱性或其它非酸性电解质的蓄电池和蓄电池组 便携式锂蓄电池和蓄电池组 |
China National Standards acid |
English PDF |
| GB/T 1282-2013 |
Chemical reagent―Phosphoric acid 化学试剂 磷酸 |
China National Standards acid |
English PDF |
| GB/T 8314-2013 |
Tea—Determination of free amino acids content 茶 游离氨基酸总量的测定 |
China National Standards acid |
English PDF |
| GB/T 8308-2013 |
Tea—Determination of acid-insoluble ash content 茶 酸不溶性灰分测定 |
China National Standards acid |
English PDF |
| GB/T 3260.6-2013 |
Methods for chemical analysis of tin―Part 6: Determination of arsenic contents―Malachite green arsenic molybdenum heteropoly acid photometric method 锡化学分析方法 第6部分：砷量的测定 孔雀绿-砷钼杂多酸分光光度法 |
China National Standards acid |
English PDF |
| GB 29951-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Citric acid fatty glyceride 食品安全国家标准 食品添加剂 柠檬酸脂肪酸甘油酯 |
China National Standards acid |
English PDF |
| GB 29943-2013 |
National Food Safety Standard Food Additive Identification Retinyl palmitate (palmitic acid Vitamin A) 食品安全国家标准 食品添加剂 棕榈酸视黄酯(棕榈酸维生素A) |
China National Standards acid |
English PDF |
| GB 29928-2013 |
National Food Safety Standard Food Additive Identification acid treated starches 食品安全国家标准 食品添加剂 酸处理淀粉 |
China National Standards acid |
English PDF |
| GB 29988-2013 |
National Food Safety Standard Food Additive Identification Potassium alginate (potassium alginic acid) 食品安全国家标准 食品添加剂 海藻酸钾(褐藻酸钾) |
China National Standards acid |
English PDF |
| GB/T 29999-2013 |
The norms for the integrated treatment of copper mine acidic waste water 铜矿山酸性废水综合处理规范 |
China National Standards acid |
English PDF |
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