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Standard Code | Standard Title | Standard Class | Order |
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GB 21343-2023 |
Energy consumption limits per unit product for calcium carbide, vinyl acetate, polyvinyl alcohol, 1,4-butanediol, dicyandiamide and cyanamide 电石、乙酸乙烯酯、聚乙烯醇、1,4-丁二醇、双氰胺和单氰胺单位产品能源消耗限额 |
China National Standards butan |
English PDF |
GB 31604.51-2021 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of 1,4-butanediol 食品安全国家标准 食品接触材料及制品 1,4-丁二醇迁移量的测定 |
China National Standards butan |
English PDF |
GB/T 6027-2023 |
Industrial n-butanol 工业用正丁醇 |
China National Standards butan |
English PDF |
GB/T 42430-2023 |
Testing of ethanol, methanol, n-propanol, acetone, isopropanol and n-butanol in blood and urine 血液、尿液中乙醇、甲醇、正丙醇、丙酮、异丙醇和正丁醇检验 |
China National Standards butan |
English PDF |
GB/T 17281-2016 |
Determination of hydrocarbons from butane (C4) to hexadecane (C16) in natural gas—Gas chromatographic method 天然气中丁烷至十六烷烃类的测定 气相色谱法 |
China National Standards butan |
English PDF |
GB 1886.209-2016 |
National Food Safety Standard-Food Additives-butanol 食品安全国家标准 食品添加剂 正丁醇 |
China National Standards butan |
English PDF |
GB 23200.46-2016 |
National food safety standards—Determination of pyrimethanil, mepanipyrim, myclobutanil and azoxystrobin residues in foods Gas chromatography-mass spectrometry 食品安全国家标准 食品中嘧霉胺、嘧菌胺、腈菌唑、嘧菌酯残留量的测定 气相色谱-质谱法 |
China National Standards butan |
English PDF |
GB 1886.56-2015 |
National Food Safety Standard-Food Additives-butanol (n-butanol) 食品安全国家标准 食品添加剂 1-丁醇(正丁醇) |
China National Standards butan |
English PDF |
GB 1886.55-2015 |
National Food Safety Standard-Food Additives-butane 食品安全国家标准 食品添加剂 丁烷 |
China National Standards butan |
English PDF |
GB 1886.51-2015 |
National Food Safety Standard-Food Additives-2,3-butanedione 食品安全国家标准 食品添加剂 2,3-丁二酮 |
China National Standards butan |
English PDF |
GB 31824-2015 |
The norm of energy consumption per unit product of 1,4-butanediol 1,4-丁二醇单位产品能源消耗限额 |
China National Standards butan |
English PDF |
GB 29962-2013 |
National Food Safety Standard - Food Additive Identification - 2-mercapto-3-butanone 食品安全国家标准 食品添加剂 2-巯基-3-丁醇 |
China National Standards butan |
English PDF |
GB 29963-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification 3-mercapto-2-butanone (3-mercapto-butan-2-ketone) 食品安全国家标准 食品添加剂 3-巯基-2-丁酮(3-巯基-丁-2-酮) |
China National Standards butan |
English PDF |
GB/T 29676-2013 |
Determination of chlorobutanol in cosmetics - Gas chromatography-mass spectrometry 化妆品中三氯叔丁醇的测定 气相色谱-质谱法 |
China National Standards butan |
English PDF |
GB 25593-2010 |
National Food Safety Standard-Food Additives-N, 2,3-trimethyl-2-isopropylbutanamide 食品安全国家标准 食品添加剂 N,2,3-三甲基-2-异丙基丁酰胺 |
China National Standards butan |
English PDF |
GB/T 24768-2009 |
1,4 - butanediol for industrial use 工业用1,4 -丁二醇 |
China National Standards butan |
English PDF |
GB/T 23276-2009 |
Method for chemical analysis of palladium compounds - Determination of palladium content - Complexometric tityation using butanedione dioxime releasing EDTA 钯化合物分析方法 钯量的测定 二甲基乙二醛肟析出EDTA络合滴定法 |
China National Standards butan |
English PDF |
GB 16691-2008 |
Portable butane cookers and gas cylinders 便携式丁烷气灶及气瓶 |
China National Standards butan |
English PDF |
GB/T 22025-2008 |
Aerosol grade isobutane(A-31) 气雾剂级异丁烷(A-31) |
China National Standards butan |
English PDF |
GB/T 22024-2008 |
Aerosol grade N-butane(A-17) 气雾剂级正丁烷(A-17) |
China National Standards butan |
English PDF |
GB/T 21926-2008 |
Determination of 2-Dodecylcyclobutanone in Irradiated foods Containing Fat - GC/MS Method 辐照含脂食品中2-十二烷基环丁酮测定 气相色谱/质谱法 |
China National Standards butan |
English PDF |
GB/T 12590-2008 |
Chemical reagent - n-butanol 化学试剂 正丁醇 |
China National Standards butan |
English PDF |
GB/T 15072.4-2008 |
Test method of precious metal alloys - Determination of palladium content for palladium and silver alloys - butanedione dioxime gravimetry 贵金属合金化学分析方法 钯、银合金中钯量的测定 二甲基乙二醛肟重量法 |
China National Standards butan |
English PDF |
GB/T 20449-2006 |
Test method for butane work capacity of activated carbon 活性炭丁烷工作容量测试方法 |
China National Standards butan |
English PDF |
GB/T 19465-2004 |
Isobutane for industrial use (HC-600a) 工业用异丁烷 (HC-600a) |
China National Standards butan |
English PDF |
GB/T 6027-1998 |
n-butanol for industrial use 工业正丁醇 |
China National Standards butan |
English PDF |
GB/T 17281-1998 |
Natural gas--Determination of hydrocarbons from butane(C4) to hexadecane(C16)--Gas chromato-graphic method 天然气中丁烷至十六烷烃类的测定 气相色谱法 |
China National Standards butan |
English PDF |
GB/T 16060-1995 |
Workplace air--Determination of butanone--Direct injection gas chromatographic method 车间空气中丁酮的直接进样气相色谱测定方法 |
China National Standards butan |
English PDF |
GB/T 11134-1989 |
Hydrocarbon solvents--Determination of kauri-butanol value 烃类溶剂贝壳松脂丁醇值测定法 |
China National Standards butan |
English PDF |
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