China National Standards

China dimethyl GB Standards List


  •  China "dimethyl" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB 29436-2023 Energy consumption limit per unit product for methanol, ethylene glycol and dimethyl ether {译}
    甲醇、乙二醇和二甲醚单位产品能源消耗限额
    China National Standards
    dimethyl

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    GB 1886.354-2021 National Food Safety Standard Food Additive 3-[(4-Amino-2,2-dioxo-1H-2,1,3-benzothiadiazin-5-yl)oxy]-2,2-dimethyl- N-propylpropionamide {译}
    食品安全国家标准 食品添加剂 3-[(4-氨基-2,2-二氧-1H-2,1,3-苯并噻二嗪-5-基)氧]-2,2-二甲基-N-丙基丙酰胺
    China National Standards
    dimethyl

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    GB 1886.347-2021 National Food Safety Standard Food Additive 4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride {译}
    食品安全国家标准 食品添加剂 4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐
    China National Standards
    dimethyl

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    GB/T 43179-2023 Method for determination of insoluble matter of pesticide N,N-dimethylformamide {译}
    农药N,N-二甲基甲酰胺不溶物测定方法
    China National Standards
    dimethyl

    English PDF
    GB/T 41418-2022 Quantitative chemical analysis of textiles mixtures of meta aromatic polyamide fibers and para aromatic polyamide fibers (lithium chloride / N, N-dimethylacetamide method) {译}
    纺织品 定量化学分析 间位芳香族聚酰胺纤维与对位芳香族聚酰胺纤维的混合物(氯化锂/N,N-二甲基乙酰胺法)
    China National Standards
    dimethyl

    English PDF
    GB/T 39993-2021 Determination of permitted preservatives dimethyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-nitro-1,3-dioxane in cosmetics
    化妆品中限用防腐剂二甲基噁唑烷、7-乙基双环噁唑烷和5-溴-5-硝基-1,3-二噁烷的测定
    China National Standards
    dimethyl

    English PDF
    GB/T 39138.2-2020 Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 2:Determination of nickel content—dimethylglyoxime gravimetric method
    金镍铬铁硅硼合金化学分析方法 第2部分:镍含量的测定 丁二酮肟重量法
    China National Standards
    dimethyl

    English PDF
    GB 30612-2014 National food safety standard - Food Additives - Polydimethylsiloxane (PDMS) and Its Emulsion + No.1 modification sheet
    食品安全国家标准 食品添加剂 聚二甲基硅氧烷及其乳液+《第1号修改单》
    China National Standards
    dimethyl

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    GB/T 38401-2019 Leather and fur—Chemical tests—Determination of dimethyl formamide content
    皮革和毛皮 化学试验 二甲基甲酰胺含量的测定
    China National Standards
    dimethyl

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    GB/T 23854-2019 Bromochloro-5,5-dimethylhydantoin
    溴氯海因
    China National Standards
    dimethyl

    English PDF
    GB/T 21841-2019 Rubber antioxidant—N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine(6PPD)
    橡胶防老剂 N-1,3-二甲基丁基-N’-苯基对苯二胺(6PPD)
    China National Standards
    dimethyl

    English PDF
    GB/T 13747.6-2019 Methods for chemical analysis of zirconium and zirconium alloys—Part 6:Determination of copper content—2,9-dimethyl-1,10-phenanthroline spectrophotometry
    锆及锆合金化学分析方法 第6部分:铜量的测定 2,9-二甲基-1,10-二氮杂菲分光光度法
    China National Standards
    dimethyl

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    GB/T 34531-2017 Periodic inspection and evaluation of liquefied dimethyl ether steel cylinders
    液化二甲醚钢瓶定期检验与评定
    China National Standards
    dimethyl

    English PDF
    GB 34464-2017 Feed additive—Menadione dimethylpyrimidinol bisulfite
    饲料添加剂 二甲基嘧啶醇亚硫酸甲萘醌
    China National Standards
    dimethyl

    English PDF
    GB/T 4698.24-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 24:Determination of nickel content—dimethylglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry
    海绵钛、钛及钛合金化学分析方法 第24部分:镍量的测定 丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法
    China National Standards
    dimethyl

    English PDF
    GB/T 33107-2016 dimethyl carbonate for industrial use
    工业用碳酸二甲酯
    China National Standards
    dimethyl

    English PDF
    GB/T 35771-2017 Determination of dimethyl sulfate and diethyl sulfate in cosmetics—Gas chromatography-mass spectrometry method
    化妆品中硫酸二甲酯和硫酸二乙酯的测定 气相色谱-质谱法
    China National Standards
    dimethyl

    English PDF
    GB/T 33390-2016 Footwear—Critical substances potentially present in footwear and footwear components—Test method to quantitatively determine dimethylformamide in footwear materials
    鞋类 鞋类和鞋类部件中存在的限量物质 二甲基甲酰胺的测定
    China National Standards
    dimethyl

    English PDF
    GB/T 33146-2016 Valves for liquefied dimethyl ether cylinders
    液化二甲醚瓶阀
    China National Standards
    dimethyl

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    GB/T 33089-2016 Chemical reagent—N,N-dimethyl-p-phenylenediamine dihydrochloride
    化学试剂 N,N-二甲基对苯二胺盐酸盐
    China National Standards
    dimethyl

    English PDF
    GB/T 33147-2016 Liquefied dimethyl ether cylinders
    液化二甲醚钢瓶
    China National Standards
    dimethyl

    English PDF
    GB/T 33085-2016 Water treatment chemicals—Poly(diallyldimethylammonium chloride)
    水处理剂 聚二甲基二烯丙基氯化铵
    China National Standards
    dimethyl

    English PDF
    GB 1886.291-2016 National Food Safety Standard - Food Additives - 2,3-dimethyl pyrazine
    食品安全国家标准 食品添加剂 2,3-二甲基吡嗪
    China National Standards
    dimethyl

    English PDF
    GB 5009.254-2016 National Food Safety Standard - Determination of dimethylsiloxane in animal and vegetable fats and oils
    食品安全国家标准 动植物油脂中二甲基硅氧烷的测定
    China National Standards
    dimethyl

    English PDF
    GB/T 32492-2016 Content of dimethyl ether in liquefied petroleum gas by gas chromatography
    液化石油气中二甲醚含量气相色谱分析法
    China National Standards
    dimethyl

    English PDF
    GB/T 33443-2016 Determination of hydrogen sulfide carbonyl sulfide methanethiol and dimethyl sulfide in coal-based syngas—Gas chromatograph
    煤基合成气中硫化氢、羰基硫、甲硫醇和甲硫醚的测定 气相色谱法
    China National Standards
    dimethyl

    English PDF
    GB 1886.162-2015 National food safety standard — Food additive — 2, 6-dimethyl-5 heptenal
    食品安全国家标准 食品添加剂 2,6-二甲基-5-庚烯醛
    China National Standards
    dimethyl

    English PDF
    GB 1886.68-2015 National Food Safety Standard-Food Additives-dimethyl dicarbonate (also known as Vitamin)
    食品安全国家标准 食品添加剂 二甲基二碳酸盐(又名维果灵)
    China National Standards
    dimethyl

    English PDF
    GB/T 31924-2015 Nickel pig iron—Determination of nickel content—The dimethylglyoxime gravimetric method
    含镍生铁 镍含量的测定 丁二酮肟重量法
    China National Standards
    dimethyl

    English PDF
    GB 31535-2015 The norm of energy consumption per unit product of dimethylether
    二甲醚单位产品能源消耗限额
    China National Standards
    dimethyl

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    GB 30530-2014 The norm of energy consumption per unit product of dimethyl cyclosiloxane
    有机硅环体单位产品能源消耗限额
    China National Standards
    dimethyl

    English PDF
    GB/T 15045-2013 Fatty alkyl dimethyl tertiary amines
    脂肪烷基二甲基叔胺
    China National Standards
    dimethyl

    English PDF
    GB 29944-2013 National Food Safety Standard Food Additive Identification N-[N-(3, 3-dimethyl butyl)]-L-α-asparagin-L-phenylalanine1-methyl ester (neotam)
    食品安全国家标准 食品添加剂 N-[N-(3,3-二甲基丁基)]-L-α-天门冬氨-L-苯丙氨酸1-
    China National Standards
    dimethyl

    English PDF
    GB 29970-2013 National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification 2,5-dimethylpyrazine
    食品安全国家标准 食品添加剂 2,5-二甲基吡嗪
    China National Standards
    dimethyl

    English PDF
    GB 29964-2013 National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification dimethyl disulfide
    食品安全国家标准 食品添加剂 二甲基二硫醚
    China National Standards
    dimethyl

    English PDF
    GB/T 13748.14-2013 Chemical analysis methods of magnesium and magnesium alloys - Part 14:Determination of nickel content - dimethylglyoxime trophotometric method
    镁及镁合金化学分析方法 第14部分:镍含量的测定 丁二酮肟分光光度法
    China National Standards
    dimethyl

    English PDF
    GB/T 29669-2013 Determination of 10 volatile nitrosamines including N-Nitrosodimethylamine in cosmetics - Gas chromatography tandem mass spectrometry
    化妆品中N-亚硝基二甲基胺等10种挥发性亚硝胺的测定 气相色谱-质谱/质谱法
    China National Standards
    dimethyl

    English PDF
    GB/T 4325.9-2013 Methods for chemical analysis of molybdenum - Part 9: Determination of nickel content - dimethylglyoxime spectrophotometry and flame atomic absorption spectrometry
    钼化学分析方法 第9部分:镍量的测定 丁二酮肟分光光度法和火焰原子吸收光谱法
    China National Standards
    dimethyl

    English PDF
    GB/T 28486-2012 Determination of dimethyl fumarate in mildew preventives
    防霉剂中富马酸二甲酯含量的测定
    China National Standards
    dimethyl

    English PDF
    GB 28365-2012 National Food Safety Standard - Food Additive - 4 - Hydroxy-2,5 - dimethyl -3 (2H) Furanone
    食品安全国家标准 食品添加剂 4-羟基-2,5-二甲基-3(2H)呋喃酮
    China National Standards
    dimethyl

    English PDF
    GB 28339-2012 National Food Safety Standard - Food Additive - dimethyl Sulfide
    食品安全国家标准 食品添加剂 二甲基硫醚
    China National Standards
    dimethyl

    English PDF
    GB/T 28112-2011 Determination of residual dimethylcyclosiloxane volatiles in silicone rubber
    硅橡胶中挥发性甲基环硅氧烷残留量的测定
    China National Standards
    dimethyl

    English PDF
    GB/T 28190-2011 Textiles - Determination of dimethyl fumarate
    纺织品 富马酸二甲酯的测定
    China National Standards
    dimethyl

    English PDF
    GB/T 27730-2011 Determination of dimethyl fumarate in toys - Gas chromatography-mass spectrometry method
    玩具产品中富马酸二甲酯含量的测定 气相色谱-质谱联用(GC-MS)法
    China National Standards
    dimethyl

    English PDF
    GB/T 27717-2011 Determination of dimethyl fumarate of furniture
    家具中富马酸二甲酯含量的测定
    China National Standards
    dimethyl

    English PDF
    GB/T 26713-2011 Footwear - Chemical tests - Determination of dimethyl fumarate (DMF)
    鞋类 化学试验方法 富马酸二甲酯(DMF)的测定
    China National Standards
    dimethyl

    English PDF
    GB/T 26702-2011 Leather and fur - Chemical tests - Determination of dimethyl fumarate content
    皮革和毛皮 化学试验 富马酸二甲酯含量的测定
    China National Standards
    dimethyl

    English PDF
    GB/T 26605-2011 dimethyl ether for motor vehicle fuel
    车用燃料用二甲醚
    China National Standards
    dimethyl

    English PDF
    GB/T 26458-2011 Fatty alkyl dimethyl amine oxides
    脂肪烷基二甲基氧化胺
    China National Standards
    dimethyl

    English PDF
    GB 25035-2010 dimethyl ether for city gas
    城镇燃气用二甲醚
    China National Standards
    dimethyl

    English PDF
    GB/T 2910.20-2009 Textiles - Quantitative chemical analysis - Part 20: Mixtures of elastane and some other fibers (method of using dimethylacetamide)
    纺织品 定量化学分析 第20部分:聚氨酯弹性纤维与某些其他纤维的混合物(二甲基乙酰胺法)
    China National Standards
    dimethyl

    English PDF
    GB/T 2910.12-2009 Textiles - Quantitative chemical analysis - Part 12: Mixtures of acrylic,certain modacrylic,certain chlorofibres,certain elastanes and certain other fibres (method using dimethylformamide )
    纺织品 定量化学分析 第12部分:聚丙烯腈纤维、某些改性聚丙烯腈纤维、某些含氯纤维或某些弹性纤维与某些其他纤维的混合物(二甲基甲酰胺法)
    China National Standards
    dimethyl

    English PDF
    GB/T 23953-2009 dimethyldichlorosilane for industrial use
    工业用二甲基二氯硅烷
    China National Standards
    dimethyl

    English PDF
    GB/T 23856-2009 1,3-Dichloro-5,5-dimethylhydantoin
    二氯海因
    China National Standards
    dimethyl

    English PDF
    GB/T 23854-2009 Bromochloro-5,5-dimethylhydantoin
    溴氯海因
    China National Standards
    dimethyl

    English PDF
    GB/T 23849-2009 1,3-Dibromo-5,5-dimethylhydantoin
    二溴海因
    China National Standards
    dimethyl

    English PDF
    GB/T 23614.1-2009 Methods for chemical analysis of titanium nickel shape memory alloy - Part 1: Determination of nickel content - dimethylglyoxime precipitate separatioin-EDTA complex-zinc chloride back titration
    钛镍形状记忆合金化学分析方法 第1部分:镍量的测定 丁二酮肟沉淀分离-EDTA络合-氯化锌返滴定法
    China National Standards
    dimethyl

    English PDF
    GB/T 23296.5-2009 Food contact materials - Polymer - Determination of dimethylaminoethanol in food simulants - Gas chromatography
    食品接触材料 高分子材料 食品模拟物中2-(N,N-二甲基氨基)乙醇的测定 气相色谱法
    China National Standards
    dimethyl

    English PDF
    GB/T 23324-2009 Textiles - Determination of surfactant - Distearyl dimethyl ammonium chloride
    纺织品 表面活性剂的测定 二硬脂基二甲基氯化铵
    China National Standards
    dimethyl

    English PDF
    GB/T 4324.8-2008 Methods for chemical analysis of tungsten - Determination of nickel content - The inductively coupled plasma atomic emission spectrometry 、 flame atomic absorption spectrometry and dimethylglyoxime gravimetry
    钨化学分析方法 镍量的测定 电感耦合等离子体原子发射光谱法、火焰原子吸收光谱法和丁二酮肟重量法
    China National Standards
    dimethyl

    English PDF
    GB/T 21933.1-2008 Ferronickel - Determination of nickel content - The dimethylglyoxime gravimetric method
    镍铁 镍含量的测定 丁二酮肟重量法
    China National Standards
    dimethyl

    English PDF
    GB/T 223.23-2008 Iron, steel and alloy - Determination of nickel content - The dimethylglyoxime spectrophotometric method
    钢铁及合金 镍含量的测定 丁二酮肟分光光度法
    China National Standards
    dimethyl

    English PDF
    GB/T 21395-2008 dimethyl sulfoxide
    二甲基亚砜
    China National Standards
    dimethyl

    English PDF
    GB/T 20436-2006 dimethylsiloxane cyclics mixture
    二甲基硅氧烷混合环体
    China National Standards
    dimethyl

    English PDF
    GB/T 19720-2005 Platinum jewellery alloys-Determination of platinum and palladium-Gravimetric method after precipitation of diammonium hexachloroplatinate and dimethylglyoxime
    铂合金首饰 铂、钯含量的测定 氯铂酸铵重量法 丁二酮肟重量法
    China National Standards
    dimethyl

    English PDF
    GB/T 6609.9-2004 Chemical analysis methods and determination of physical performance of alumina--Determination of cupric oxide content--2,9-dimethyl-1,10 phenanthroline photometric method
    氧化铝化学分析方法和物理性能测定方法 新亚铜灵光度法测定氧化铜含量
    China National Standards
    dimethyl

    English PDF
    GB/T 6609.18-2004 Chemical analysis methods and determination of physical performanceof alumina--Determination of sulfate content--N,N-dimethyl-P-phenylenediamine spectrophotometric method
    氧化铝化学分析方法和物理性能测定方法 N,N-二甲基对苯二胺分光光度法测定硫酸根含量
    China National Standards
    dimethyl

    English PDF
    GB 18063-2000 Hygienic standard for unsymmetrical dimethyl hydrazine in water sources
    水源水中偏二甲基肼卫生标准
    China National Standards
    dimethyl

    English PDF
    GB 18059-2000 Hygienic standard for unsymmetric dimethyl hydrazine in air of residential areas
    居住区大气中偏二甲基肼卫生标准
    China National Standards
    dimethyl

    English PDF
    GB/T 17521-1998 Chemical reagent--N,N-dimethylformamide
    化学试剂 N,N-二甲基甲酰胺
    China National Standards
    dimethyl

    English PDF
    GB/T 17089-1997 Workplace air--Determination of N,N-dimethylaniline--Solvent desorption gas chromatographic method
    车间空气中N,N-二甲基苯胺的溶剂解吸气相色谱测定方法
    China National Standards
    dimethyl

    English PDF
    GB/T 17077-1997 Workplace air--Determination of dimethyl sulphate--Solvent desorption liquid chromatographic method
    车间空气中硫酸二甲酯的溶剂解吸液相色谱测定方法
    China National Standards
    dimethyl

    English PDF
    GB/T 17065-1997 Workplace air--Determination ofl,l-dimethylhydrazine--Gas chromatographic method
    车间空气中偏二甲基肼的气相色谱测定方法
    China National Standards
    dimethyl

    English PDF
    GB/T 4698.24-1996 Sponge titanium,titanium and titanium alloys--Determination of nickel content--dimethylglyoxime spectrophotometric method
    海绵钛、钛及钛合金化学分析方法 丁二酮肟分光光度法测定镍量
    China National Standards
    dimethyl

    English PDF
    GB 16246-1996 Health standard for dimethyl sulfate in the air of workplace
    车间空气中硫酸二甲酯卫生标准
    China National Standards
    dimethyl

    English PDF
    GB 16223-1996 Health standard for unsymmetric dimethylhydrazine in the air of workplace
    车间空气中偏二甲基肼卫生标准
    China National Standards
    dimethyl

    English PDF
    GB/T 16111-1995 Workplace air--Determination of dimethyl formamide--Gas chromatographic method
    车间空气中二甲基甲酰胺的气相色谱测定方法
    China National Standards
    dimethyl

    English PDF
    GB/T 15555.10-1995 Solid waste--Determination of nickel--dimethylglyoxime spectrophotometric method
    固体废物 镍的测定 丁二酮肟分光光度法
    China National Standards
    dimethyl

    English PDF
    GB/T 223.25-1994 Methods for chemical analysis of iron,steel and alloy--The dimethylglyoxime gravimetric method forthe determination of nickel content
    钢铁及合金化学分析方法 丁二酮肟重量法测定镍量
    China National Standards
    dimethyl

    English PDF
    GB/T 14678-1993 Air quality--Determination of sulfuretted hydrogen, methyl sulfhydryl, dimethyl sulfideand dimethyl disulfide--Gas chromatography
    空气质量 硫化氢、甲硫醇、甲硫醚和二甲二硫的测定 气相色谱法
    China National Standards
    dimethyl

    English PDF
    GB/T 14677-1993 Air quality--Determination of toluene, dimethyl benzene and styrene--Gas chromatography
    空气质量 甲苯、二甲苯、苯乙烯的测定 气相色谱法
    China National Standards
    dimethyl

    English PDF
    GB/T 14376-1993 Water quality--Determination of asymmetrical dimethyl hydrazine--Amino ferrocyanide sodium spectrophotometric method
    水质 偏二甲基肼的测定 氨基亚铁氰化钠分光光度法
    China National Standards
    dimethyl

    English PDF
    GB/T 14375-1993 Water quality--Determination of monomethyl hydrazine--p-dimethylaminobenzaldehyde spectrophotometric method
    水质 一甲基肼的测定 对二甲氨基苯甲醛分光光度法
    China National Standards
    dimethyl

    English PDF
    GB/T 13747.6-1992 Zirconium and zirconium alloys--Determination of copper content--2,9-dimethyl-1,10-phenanthroline spectrophotometric method
    锆及锆合金化学分析方法 2,9-二甲基-1,10-二氮杂菲分光光度法测定铜量
    China National Standards
    dimethyl

    English PDF
    GB/T 13747.3-1992 Zirconium and zirconium alloys--Determination of nickel content--dimethylglyoxime spectrophoto-metric method
    锆及锆合金化学分析方法 丁二酮肟分光光度法测定镍量
    China National Standards
    dimethyl

    English PDF
    GB/T 11910-1989 Water quality--Determination of nickel--dimethylglyoxime spectrophotometric method
    水质 镍的测定 丁二酮肟分光光度法
    China National Standards
    dimethyl

    English PDF
    GB 11507-1989 Diagnostic criteria and principles of management of occupational acute dimethyl sulfate poisoning
    职业性急性硫酸二甲酯中毒诊断标准及处理原则
    China National Standards
    dimethyl

    English PDF
    GB 8780-1988 Hygienic standard for dimethyl acetamide in the air of workplace
    车间空气中二甲基乙酰胺卫生标准
    China National Standards
    dimethyl

    English PDF

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