Patent application number | Description | Published |
20110086430 | METHOD AND DEVICE FOR ISOTOPIC RATIO ANALYSIS - A process and an apparatus for isotope ratio analysis, the process having the following steps: performing a liquid chromatography process and thus providing an eluate which comprises at least one liquid carrier fluid and at least one analytes, collecting a portion of interest from the eluate, processing the eluate portion to form at least one gaseous conversion products of the analytes, and supplying the gaseous conversion products, especially with gaseous carrier fluid, to an isotope analyzer and determining the isotrope ratios. | 04-14-2011 |
20110212536 | METHOD AND APPARATUS FOR THE ISOTOPE-RATIO ANALYSIS - A process and to an apparatus for isotope ratio analysis having the steps of: performing an LC process and thus providing a first eluate which comprises at least one first liquid carrier fluid and one or more analytes, collecting a portion of interest from the eluate, processing the eluate portion of interest by combining with a second liquid carrier fluid and removing the first carrier fluid to form a processed eluate portion, processing the processed eluate portion to form one or more gaseous conversion products of the analytes, and supplying the gaseous conversion products with gaseous carrier fluid to an isotope analyzer and determining the isotope ratios. | 09-01-2011 |
20120006678 | APPARATUS FOR PROVIDING A SUBSTANCE FOR THE ANALYSIS OF ISOTOPE RATIOS - 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. | 01-12-2012 |
Patent application number | Description | Published |
20090159795 | DEVICE FOR THE ANALYSIS OF ISOTOPE RATIOS - A method for the analysis of isotope ratios, wherein at least one sample gas and/or at least one reference gas are supplied to at least one analytical device via at least one open split, the addition of a carrier gas also being possible. According to the invention, the concentration of the sample gas and/or reference gas passing into the analytical device is controlled by the supply of the respective carrier gas or by direct supply of the sample gas into the analytical device. In the device according to the invention for supplying gases to at least one analytical device, two or more capillaries are provided for sample gases, the capillaries in each case having their own drive for the movement between mixing zone and waiting zone. | 06-25-2009 |
20100209302 | Apparatus With A Connection Between Two Capillaries - An apparatus is provided for fluidly coupling a furnace to a gas chromatograph or other device for separating gaseous components. The apparatus includes a first capillary, which forms a reactor tube positioned within the furnace, connected to a second capillary. The capillaries are joined by bonding, adhesion, soldering or pressing in a manner that established a durable, gastight connection. | 08-19-2010 |
20100212398 | Device for Providing Gases, in Particular for Isotopic Ratio Analysis - A device is provided for delivering gases to an analyzer, such as an isotopic ratio mass spectrometer. The device includes first and second reactors, preferably arranged in parallel. At least one of the reactors may be selectively activated, or means may be incorporated to circumvent one of the reactors, such that different types of gas conversions may be achieved. | 08-26-2010 |
20110027161 | Device and Method for Producing Carbon Dioxide, Nitride and/or Sulfur Dioxide from a Sample - The invention relates to a device for producing CO | 02-03-2011 |
20130112868 | ION DETECTION ARRANGEMENT - A mass spectrometer is disclosed having a mass analyser with a mass-to-charge dispersive element for separating ions according to their mass-to-charge ratios along a dispersive plane and an ion deflector to deflect ions leaving the mass analyser in the dispersive plane. A shielding arrangement, located between the dispersive element and the ion deflector is arranged to define the portion of the beam to be deflected by the ion deflector. The deflected beam is steered onto a beam defining aperture, located at the focal plane of the mass analyser is detected by at least one ion detector, located downstream from the beam defining aperture. | 05-09-2013 |
20140127823 | Device and Method for Producing CO2, N2 and/or SO2 from a Sample - The invention relates to a device for producing CO | 05-08-2014 |