Surface active agents - Determination of the active matter content in alkyldimethylbetaines
表面活性剂 - 烷基二甲基甜菜碱中活性成分含量的测定

2001-03-21

Surface active agents. Determination of the active matter content in alkyldimethylbetaines
表面活性剂 烷基二甲基甜菜碱中活性物质含量的测定

2004-01-08

Surface active agents - Determination of the active matter content in alkyldimethylbetaines.
表面活性剂.烷基二甲基甜菜碱中活性物质含量的测定

2002-02-18

Surface active agents - Determination of free amine content of alkyl dimethyl betaines
表面活性剂 - 测定烷基二甲基甜菜碱的游离胺含量

2001-12-12

Surface active agents. Determination of free amine content of alkyl dimethyl betaines
表面活性剂 烷基二甲基甜菜碱中游离胺含量的测定

2002-03-05

Surface active agents - Determination of free amine content of alkyl dimethyl betaines.
表面活性剂.烷基二甲基甜菜碱中游离胺含量的测定

2002-04-26

两性表面活性剂 脂肪烷基二甲基甜菜碱
Amphoteric surfactants-Fatty alkyl dimethyl betaines

2012-05-24

Surface active agents - Determination of the active matter content in alkyl dimethyl betaines; English version of DIN EN 13270
表面活性剂.烷基二甲基甜菜碱中活性物质含量的测定；德文版EN 13270:2001

2001-07-01

Surface active agents - Determination of free amine content of alkyl dimethyl betaines; English version of DIN EN 13435
表面活性剂.烷基二甲基甜菜碱中游离胺含量的测定；德文版EN 13435:2001

2002-03-01

Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
表面活性剂 - 烷基酰胺基丙基甜菜碱中N-（3-二甲基氨基丙基） - 烷基酰胺含量的测定 - 气相色谱法

2005-08-17

Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content
表面活性剂 - 脂肪烷基二甲基氧化胺 - 氧化胺含量的测定

1997-02-19

Surface active agents. Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines. Gas chromatographic method
表面活性剂 烷基酰胺丙基甜菜碱中N-（3-二甲氨基丙基）-烷基酰胺含量的测定 气相色谱法

2006-05-31

Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
表面活性剂.烷基酰胺丙基甜菜碱中N-（3-二甲氨基丙基）-烷基酰胺含量的测定.气相色谱法

2006-03-08

Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
表面活性剂.烷基酰胺丙基甜菜碱中N-（3-二甲氨基丙基）-烷基酰胺含量的测定.气相色谱法；德文版EN 14881:2005

2005-11-01