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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| HG/T 6159-2023 |
Rubber antioxidant 2-mercapto-4 (or 5)-zinc methylbenzimidazole (ZMMBI) {译} 橡胶防老剂 2-巯基-4（或5）-甲基苯并咪唑锌（ZMMBI） |
China Chemistry Industry
Standards 4 Ethyl |
 English PDF |
| HG/T 6019-2022 |
Aminoic acid (2-methoxy-4-amino-5-ethylsulfonylbenzoic acid) {译} 阿米酸（2-甲氧基-4-氨基-5-乙砜基苯甲酸） |
China Chemistry Industry
Standards 4 Ethyl |
English PDF |
| HG/T 6010-2022 |
Light stabilizer poly{[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-bis[(2,2,6,6 ,-tetramethyl-piperidinyl)imino]-1,6-hexadiene[(2,2,6,6-tetramethyl-4-piperidinyl)imino]} {译} 光稳定剂 聚{[6-[(1,1,3,3-四甲基丁基)氨基]-1,3,5-三嗪-2,4-双[(2,2,6,6,-四甲基-哌啶基)亚氨基]-1,6-己二撑[(2,2,6,6-四甲基-4-哌啶基)亚氨基]} |
China Chemistry Industry
Standards 4 Ethyl |
English PDF |
| HG/T 6009-2022 |
Light Stabilizer Bis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate {译} 光稳定剂 双(2,2,6,6- 四甲基-4-哌啶基)癸二酸酯 |
China Chemistry Industry
Standards 4 Ethyl |
English PDF |
| HG/T 6008-2022 |
Light Stabilizer Poly(4-Hydroxy-2,2,6,6-Tetramethyl-1-Piperidine Ethanol) Ester {译} 光稳定剂 聚丁二酸(4- 羟基 -2,2,6,6- 四甲基-1-哌啶乙醇)酯 |
China Chemistry Industry
Standards 4 Ethyl |
English PDF |
| YY/T 0772.4-2022 |
Surgical implants - Ultra high molecular weight polyethylene - Part 4: Oxidation index test method {译} 外科植入物 超高分子量聚乙烯 第4部分：氧化指数测试方法 |
China Pharmaceutics Industry
Standards 4 Ethyl |
English PDF |
| GA/T 1791-2021 |
Forensic Science Detection of 7 phenethylamines including 2,5-dimethoxy-4-ethylphenethylamine in suspected drugs Gas chromatography and gas chromatography-mass spectrometry {译} 法庭科学 疑似毒品中2,5-二甲氧基-4-乙基苯乙胺等7种苯乙胺类毒品检验 气相色谱和气相色谱-质谱法 |
China Security Industry
Standards 4 Ethyl |
English PDF |
| HG/T 5848-2021 |
2,4-Dimethylacetoacetanilide {译} 2,4-二甲基乙酰乙酰苯胺 |
China Chemistry Industry
Standards 4 Ethyl |
English PDF |
| HG/T 5847-2021 |
Acetylated amino oil [4-amino-N-[3-(ethylhydroxyethyl)sulfonyl]phenylbenzamide] {译} 乙酰化氨基油[4-氨基-N-[3-（乙羟乙基）砜基]苯基苯甲酰胺] |
China Chemistry Industry
Standards 4 Ethyl |
English PDF |
| HG/T 5845-2021 |
N-Ethyl para-ester [4-N-ethylaminophenyl (β-hydroxyethylsulfone sulfate)] {译} N-乙基对位酯[4-N-乙基氨基苯基(β-羟乙基砜硫酸酯)] |
China Chemistry Industry
Standards 4 Ethyl |
English PDF |
| HG/T 5948-2021 |
1-(4-Methylphenyl)-3-methyl-5-pyrazolone{译} {译} 1-(4-甲基苯基)-3-甲基-5-吡唑啉酮 |
China Chemistry Industry
Standards 4 Ethyl |
English PDF |
| HG/T 5947-2021 |
1-(4-Sulfophenyl)-3-methyl-5-pyrazolone{译} {译} 1-(4-磺酸苯基)-3-甲基-5-吡唑酮 |
China Chemistry Industry
Standards 4 Ethyl |
English PDF |
| HG/T 5916-2021 |
Photographic chemicals Antifogging agent 2,5-dihydroxy-5-methyl-3-(4-morpholinyl)-2-cyclopenten-1-one{译} {译} 照相化学品 防灰雾剂2,5-二羟基-5-甲基-3-(4-吗啉基)-2-环戊烯-1-酮 |
China Chemistry Industry
Standards 4 Ethyl |
English PDF |
| GA/T 1927-2021 |
Forensic Science Detection of 7 phenethylamines including 2,5-dimethoxy-4-ethylphenethylamine in suspected drugs Liquid chromatography and liquid chromatography-mass spectrometry {译} 法庭科学 疑似毒品中2,5-二甲氧基-4-乙基苯乙胺等7种苯乙胺类毒品检验 液相色谱和液相色谱-质谱法 |
China Security Industry
Standards 4 Ethyl |
English PDF |
| HG/T 3481-2020 |
Chemical reagent 4-methyl-2-pentanone (methyl isobutyl ketone) {译} 化学试剂 4-甲基-2-戊酮（甲基异丁基甲酮） |
China Chemistry Industry
Standards 4 Ethyl |
English PDF |
| YS/T 1388-2020 |
Dichlorodi-tert-butyl-(4-dimethylaminophenyl)phosphinepalladium {译} 二氯二叔丁基-(4-二甲基氨基苯基）膦钯 |
China Non-ferrous Metal Industry
Standards 4 Ethyl |
English PDF |
| QB/T 5063-2017 |
(Perfume 4-Methyl-2-isobutenyl-tetrahydropyran (Rose Ether)) 香料 4-甲基-2-异丁烯基-四氢吡喃(玫瑰醚) |
China Light Industry
Standards 4 Ethyl |
English PDF |
| QB/T 5058-2017 |
(Perfume 2, 2-dimethyl-3- (4-ethylphenyl) propanal) 香料 2,2-二甲基-3-(4-乙基苯基)丙醛 |
China Light Industry
Standards 4 Ethyl |
English PDF |
| HG/T 5083-2016 |
(Rubber antioxidant 2, 4, 6-tris- (N-1, 4-dimethylpentyl-p-phenylenediamino) -1, 3, 5-triazine) 橡胶防老剂 2,4,6-三-(n-1,4-二甲基戊基-对苯二氨基)-1,3,5-三嗪 |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
| HG/T 5075-2016 |
(Rubber antioxidant N- (1, 4-dimethylpentyl) -N, -phenylphenylene diamine (7PPD)) 橡胶防老剂 n-(1,4-二甲基戊基)-n，-苯基对苯二胺（7ppd） |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
| HG/T 5073-2016 |
(Bis (2, 4, 6-trimethylbenzoyl) phenylphosphine oxide) 二（2,4,6-三甲基苯甲酰基）苯基氧化膦 |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
| HG/T 4897-2016 |
Rubber antioxidant. N, N-bis(1, 4-dimethylpentyl)-p-phenylenediamine(77PD) 橡胶防老剂 |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
| HG/T 4895-2016 |
Blend of rubber antioxidant. N-（1-methylheptyl)-N-phenyl-p-phenylenediamine-and polymerized 2, 2, 4-trimethyl-1, 2-dihydroquino1ine(8PPD/TMQ) 橡胶防老剂 |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
| SN/T 4318-2015 |
(Food exports coumarin, 6-methyl coumarin, dihydrocoumarin, 7-methoxy-coumarin, acenocoumarol, 7-ethoxy-4-methyl coumarin content Determination of liquid chromatography - mass spectrometry/mass spectrometry) 出口食品中香豆素、6-甲基香豆素、二氢香豆素、7-甲氧基香豆素、醋硝香豆素、7-乙氧基-4-甲基香豆素含量的测定 液相色谱-质谱/质谱法 |
China Import Export Inspection
Standards 4 Ethyl |
English PDF |
| SN/T 4265-2015 |
(Food contact materials auxiliary materials inks 4-methyl benzophenone and benzophenone content by gas chromatography-mass spectrometry) 食品接触材料 辅助材料 油墨中4-甲基二苯甲酮和二苯甲酮含量的测定 气相色谱质谱法 |
China Import Export Inspection
Standards 4 Ethyl |
English PDF |
| QB/T 4817-2015 |
Fragrance-3, 3-dimethyl-5-(2, 2, 3-trimethyl-3cyclopenten-1-yl)-4-penten-2-ol 香料 3,3-二甲基-5-(2,2,3-三甲基-3-环戊烯-1-基)-4-戊烯-2-醇 |
China Light Industry
Standards 4 Ethyl |
English PDF |
| QB/T 4816-2015 |
Fragrance. 3, 4, 5, 6, 6-pentamethyl-3-hepten-2-one 香料 3,4,5,6,6-五甲基-3-庚烯-2-酮 |
China Light Industry
Standards 4 Ethyl |
English PDF |
| SJ/T 11520.8.8-2015 |
(Coaxial communication cables - Part 8-8: 75-141 polytetrafluoroethylene (PTFE) insulated semi-flexible cables detailed specifications) 同轴通信电缆 第8-8部分：75-141 型聚四氟乙烯（ptfe）绝缘半柔电缆详细规范 |
China Electronics
Standards 4 Ethyl |
English PDF |
| SJ/T 11520.8.4-2015 |
(Coaxial communication cables - Part 8-4: 50-141 polytetrafluoroethylene (PTFE) insulated semi-flexible cables detailed specifications) 同轴通信电缆 第8-4部分：50-141 型聚四氟乙烯（ptfe）绝缘半柔电缆详细规范 |
China Electronics
Standards 4 Ethyl |
English PDF |
| SJ/T 11520.8.2-2015 |
(Coaxial communication cables - Part 8-2: 50-047 polytetrafluoroethylene (PTFE) insulated semi-flexible cables detailed specifications) 同轴通信电缆 第8-2部分：50-047型聚四氟乙烯（PTFE）绝缘半柔电缆详细规范 |
China Electronics
Standards 4 Ethyl |
English PDF |
| HG/T 4898-2016 |
Blend of rubber antioxidant—N-(1, 3-dimethylbutyl)-N""-phenyl-p-phenylenediamine and N-(1, 4-dimethylpentyl)-N""-phenyl-p-phenylenediamine(6PPD/7PPD) 橡胶防老剂 |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
| HG/T 4775-2014 |
4-Ethyl biphenyl-4-carbonitrile 4’-乙基联苯-4-腈 |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
| HG/T 4768.4-2014 |
Pigments and extenders. Assessment of dispersibility in plastics. Part 4: Determination of white pigments dispersionin polyethylene by two-roll milling 颜料和体质颜料 塑料中分散性的评定 第4部分:两辊机法测定聚乙烯中白色颜料分散性 |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
| SN/T 4085-2014 |
(Food contact materials paper, recycled fiber material 1, 2-benzo-isothiazolin-3-one, 2-methyl-4-isothiazolin-3-one, 5-chloro-2-methyl-4-isopropyl Determination of thiazol-3-one of high performance liquid chromatography) 食品接触材料 纸、再生纤维材料 1,2-苯并异噻唑啉-3-酮、2-甲基-4-异噻唑啉-3-酮、5-氯代-2-甲基-4-异噻唑啉-3-酮的测定 高液相色谱法 |
China Import Export Inspection
Standards 4 Ethyl |
English PDF |
| SH/T 1779-2014 |
(1, 2, 4 - trimethylbenzene) 1,2,4－三甲基苯 |
China Petrochemical Industry
Standards 4 Ethyl |
English PDF |
| QB/T 4652-2014 |
4-Acetyl-6-tert-butyl-1, 1-dimethylindan 萨利麝香 |
China Light Industry
Standards 4 Ethyl |
English PDF |
| QB/T 4651-2014 |
2, 4-Dimethyl-3-cyclohexenylcarbaldehyde 3, 5-Dimethyl-3-cyclohexenylcarbaldehyde 女贞醛 |
China Light Industry
Standards 4 Ethyl |
English PDF |
| QB/T 4640-2014 |
3(4), 6-Dimethyl-cyclohex-3-enylcarboxaldehyde 艾薇醛 |
China Light Industry
Standards 4 Ethyl |
English PDF |
| SN/T 3551-2013 |
Food contact materials. Paper,regenerated fibre. Determination of benzophenone and 4-methylbenzophenone. Gas chromatography-mass spectrometer 食品接触材料 纸、再生纤维材料 二苯甲酮和4-甲基二苯甲酮的测定 气相色谱-质谱法 |
China Import Export Inspection
Standards 4 Ethyl |
English PDF |
| HG/T 4483-2012 |
4-Methylpyridine for industrial use 工业用4-甲基吡啶 |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
| QB/T 2753-2012 |
4-Methyl-5-(β-hydroxyethyl)thiazole 4-甲基-5-(β-羟乙基)噻唑 |
China Light Industry
Standards 4 Ethyl |
English PDF |
| SN/T 3388-2012 |
Food contact materials. Polymer. Determination of benzophenone and 4-methylbenzophenone in food simulants. High performance liquid chromatography 食品接触材料 高分子材料 食品模拟液中二苯甲酮和4-甲基二苯甲酮的测定 高效液相色谱法 |
China Import Export Inspection
Standards 4 Ethyl |
English PDF |
| SH/T 1773-2012 |
1, 2, 4-Trimethylbenzene. Determination of purity and hydrocarbon impurities. Gas chromatographic method 1，2，4－三甲基苯纯度及烃类杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards 4 Ethyl |
English PDF |
| QB/T 4235-2011 |
4-Hydroxy-2, 5-dimethyl-3 (2H)-furanone 4-羟基-2,5-二甲基-3 2h -呋喃酮 |
China Light Industry
Standards 4 Ethyl |
English PDF |
| SN/T 2892-2011 |
Food contact materials for export. Polymers. Determination of 4,4"-methylenedianiline in food simulants. Liquid chromatography-tandem mass spectrometry 出口食品接触材料 高分子材料 食品模拟物中4，4’-二氨基二苯甲烷的测定 液相色谱-质谱/质谱法 |
China Import Export Inspection
Standards 4 Ethyl |
English PDF |
| HJ 586-2010 |
Water quality. Determination of free chlorine and total chlorine. Spectrophotonetric method using N, N-diethyl-1, 4-phenylenediamine 水质 游离氯和总氯的测定 n,n-二乙基-1,4-苯二胺分光光度法 |
China Environmental Protection Industry
Standards 4 Ethyl |
English PDF |
| HJ 585-2010 |
Water quality. Determination of free chlorine and total chlorine. Titrimetric method using N, N-diethyl-1, 4-phenylenediamine 水质 游离氯和总氯的测定 n,n-二乙基-1,4-苯二胺滴定法 |
China Environmental Protection Industry
Standards 4 Ethyl |
English PDF |
| SN/T 2551-2010 |
Food contact materials. Polymer materials. Determination of 3,3-bis (3-methyl-4-hydroxyphenyl)-2-indoline in food simulants. HPLC method 食品接触材料 高分子材料 食品模拟物中3，3-双（3-甲基-4-羟苯基）-2-吲哚酮的测定 高效液相色谱法 |
China Import Export Inspection
Standards 4 Ethyl |
English PDF |
| YY/T 0772.4-2009 |
Implants for surgery-ultra-high-molecular-weight polyethylene. Part 4: Oxidation index measurement method 外科植入物 超高分子量聚乙烯 第4部分：氧化指数测试方法 |
China Medicine & Medical Device
Standards 4 Ethyl |
English PDF |
| SN/T 2404-2009 |
Determination of 2-methyl-4-isothiazolin-3-one and its derivatives in toys 玩具中防腐剂2-甲基-4-异噻唑啉-3-酮及其衍生物的测定 |
China Import Export Inspection
Standards 4 Ethyl |
English PDF |
| SN/T 2325-2009 |
Determination of 45 pesticides residues including azimsulfron,bensulfron-methyl,cinosulfron et al in foods for import and export. HPLC-MS/MS method 进出口食品中四唑嘧磺隆、甲基苯苏呋安、醚磺隆等45种农药残留量的检测方法 高效液相色谱-质谱/质谱法 |
China Import Export Inspection
Standards 4 Ethyl |
English PDF |
| SN/T 2038-2007 |
Determination of aniline and 4,4"-methylenedianiline from plastic utensils in food simulants. HPLC/UV 塑料餐具中苯胺和4，4一亚甲基二苯胺迁移量的测定 高效液相色谱法 |
China Import Export Inspection
Standards 4 Ethyl |
English PDF |
| QB/T 2852-2007 |
Dialkyl dimethyl ammonium halides (C14~C18) 双烷基（C14～C18）二甲基卤化铵 |
China Light Industry
Standards 4 Ethyl |
English PDF |
| SN/T 1888.4-2007 |
Hygienic standard for export and import irradiated food containers and packaging materials. Part 4: Products of polyethylene 进出口辐照食品包装容器及材料卫生标准 第4部分:聚乙烯成型品 |
China Import Export Inspection
Standards 4 Ethyl |
English PDF |
| SJ 50973/29-2006 |
Cable, flexible coaxial, physically-foamed polyethylene insulation, type SYWY-75-4-51, SYWYZ-75-4-51, SYWRZ-75-4-51, detail specification for sywy-75-4-51、sywyz-75-4-51、sywrz-75-4-51型物理发泡聚乙烯绝缘柔软同轴电缆详细规范 |
China Electronics
Standards 4 Ethyl |
English PDF |
| SJ 50973/23-2006 |
Cable, flexible coaxial, physically-foamed polyethylene insulation, type SYWY-50-4-51, SYWY-50-4-52, SYWYZ-50-4-51, SYWYZ-50-4-52, SYWRZ-50-4-51, SYWRZ-50-4-52, detail specification for sywy-50-4-51、sywy-50-4-52、sywyz-50-4-51、sywyz-50-4-52、sywrz-50-4-51、sywrz-50-4-52型物理发泡聚乙烯绝缘柔软同轴电缆详细规范 |
China Electronics
Standards 4 Ethyl |
English PDF |
| SN/T 1504.4-2005 |
Plastics used for food container and package. Part 4: Determination of phenolic antioxidants in high density polyethylene. Liquid chromatography 食品容器、包装用塑料原料 第4部分:高密度聚乙烯中酚类抗氧化剂的测定 液相色谱法 |
China Import Export Inspection
Standards 4 Ethyl |
English PDF |
| HG/T 2335-2003 |
Photographic chemicals 2((4-Amino-3-methylphenyl)ethylamino)-ethanol sulfate(CD-4) 照相化学品.2-((4-氨基-3-甲基苯基)乙基氨基]-乙醇硫酸盐(CD-4) |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
| HG/T 3481-1999 |
Chemical reagent 4-Methyl-2-pentanone 化学试剂 4-甲基-2-戊酮 |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
| HG/T 2973-1999 |
Solutions of 40% dimethylamine for industrial use 工业40%二甲胺水溶液 |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
| HG/T 2972-1999 |
Solutions of 40% monmethylamine for industrial use 工业40%一甲胺水溶液 |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
| SJ 51524.1-1995 |
Cables, radio frequency, corrugated tube outer conductor, polyethylene helix dielectric, type SDY-50-40-51. Detail specification sdy-50-40-51型螺旋聚乙烯绝缘皱纹管外导体射频电缆详细规范 |
China Electronics
Standards 4 Ethyl |
English PDF |
| SJ 50972/2-1994 |
Capacitors, fixed, metallized polyethylene-terephthalate dielectric, DC, estabilshed reliabilty, Style CLK234 detail specification for 有可靠性指标的ｃｌｋ２３４型金属化聚对苯二甲酸乙二醇酯薄膜介质直流固定电容器详细规范 |
China Electronics
Standards 4 Ethyl |
English PDF |
| HG/T 2417-1993 |
(Photographic chemicals 4 - (N, N-diethylamino) -2 - A tomb - phenylenediamine hydrochloride (CD-2)) 照相化学品4-（N，N-二乙基）-2-甲墓-苯二胺盐酸盐（CD-2） |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
| HG/T 2022-1991 |
Determination of free chlorine and total chlorine in industrial circulating cooling water N, N-Diethyl-1, 4-Phenylenediamine titration |
China Chemical Industry
Standards 4 Ethyl |
English PDF |
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