| 发明名称 | Method for providing a substance for the analysis of isotope ratios | ||
| 摘要 | A method and an apparatus for providing a substance for the analysis of isotope ratios, at least some of the substance being contained in a liquid phase in which the liquid phase is subjected to electrolysis and, in the process, the substance or a pre-product for the latter is formed. | ||
| 申请公布号 | US9377448(B2) | 申请公布日期 | 2016.06.28 |
| 申请号 | US200611536507 | 申请日期 | 2006.09.28 |
| 申请人 | Thermo Scientific (Bremen) GmbH | 发明人 | Krummen Michael;Schlüter Hans-Jürgen |
| 分类号 | G01N30/00;G01N33/00;B01D59/44;G01N30/72;G01N30/84;G01N30/88 | 主分类号 | G01N30/00 |
| 代理机构 | Smith Tempel Blaha LLC | 代理人 | Colton Laurence P.;Smith Tempel Blaha LLC |
| 主权项 | 1. A method for carrying out an analysis of isotope ratios of N from organic or other compounds, comprising the steps of: a) preparing a liquid phase (29) containing N in organic or other compounds by a liquid chromatography method, wherein the liquid phase is an eluate from the liquid chromatography method; b) subjecting the liquid phase (29) to electrolysis, and forming gas from the liquid phase; c) separating the gas from the remaining liquid phase (29); and d) analyzing the gas and determining the isotope ratio of N. | ||
| 地址 | Bremen DE | ||