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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 21343-2023 |
Energy consumption limits per unit product for calcium carbide, vinyl acetate, polyvinyl alcohol, 1,4-butanediol, dicyandiamide and cyanamide {译} 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 butane |
 English PDF |
| GB 31604.51-2021 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of 1,4-butanediol {译} 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 butane |
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 butane |
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 butane |
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 butane |
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 butane |
English PDF |
| GB/T 24768-2009 |
1,4 - butanediol for industrial use 工业用1,4 -丁二醇 |
China National Standards butane |
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 butane |
English PDF |
| GB 16691-2008 |
Portable butane cookers and gas cylinders 便携式丁烷气灶及气瓶 |
China National Standards butane |
English PDF |
| GB/T 22025-2008 |
Aerosol grade isobutane（A-31） 气雾剂级异丁烷（A-31） |
China National Standards butane |
English PDF |
| GB/T 22024-2008 |
Aerosol grade N-butane（A-17） 气雾剂级正丁烷（A-17） |
China National Standards butane |
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 butane |
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 butane |
English PDF |
| GB/T 19465-2004 |
Isobutane for industrial use (HC-600a) 工业用异丁烷 (HC-600a) |
China National Standards butane |
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 butane |
English PDF |
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