THERMO ELECTRON S.P.A. Patent applications |
Patent application number | Title | Published |
20090235719 | CO2 ABSORPTION DEVICE FOR ELEMENTAL ANALYSIS INSTRUMENTS - The invention relates to a CO | 09-24-2009 |
20090126467 | WASHING DEVICE FOR LIQUID CHROMATOGRAPHY INJECTORS - The invention concerns a device for washing the injector in a liquid chromatography equipment, comprising a sealed passage for the injection needle and, upstream, a mobile valve for alternatively connecting said passage with the outside for introduction of the needle, or with at least one source of washing fluid. | 05-21-2009 |
20080257013 | Method and Apparatus for Injecting Samples in Gas Chromatography - The present invention relates to a method for injecting a sample (i.e. a material to be analyzed that may be dissolved in a solvent) in a vaporization chamber or in a pre-column or a gas chromatograper, this method implying separately injecting a co-solvent, with the co-solvent being injected in advance of the sample and/or in a point in the vaporization chamber other than the sample injection point. | 10-23-2008 |
20080250880 | Device and Method for Washing Samples in an Analysis Apparatus - The present invention relates to a device for washing samples that are intended to be introduced in an analysis apparatus, particularly for elemental analysis, which has a chamber sized such as to house only one sample at a time, means for feeding the samples, from a condition in contact with the ambient atmosphere, one at a time to said chamber, means for closing said sample-containing chamber relative to the environment, means for feeding and releasing a washing gas to and from said chamber, and means for opening this chamber to the analysis apparatus in sealed conditions relative to the atmosphere. | 10-16-2008 |