EVOLVED GAS ANALYSIS (EGA)


LINSEIS take pleasure in having the opportunity to serve you in your instrumentation requirements. When Linseis began manufacturing recorders and thermal analysis instruments, almost 50 years ago, they had a specific goal in mind:
To build a more versatile, performance oriented product, utilizing the latest relevant technologies and offer it at a fair and reasonable price. I am proud to boast; this philosophy has carried on through the years. It is, in fact the guiding force throughout the development cycle of every product which bears the Linseis name.

Manufacturer's website : https://www.linseis.com/en/



Evolved Gas Analysis Products


EGA-FTIR

The Fourier transform infrared spectroscopy (FTIR) is a technique which is used to obtain an infrared spectrum of absorption, emission, photoconductivity or Raman scattering of a solid, liquid or gas. An FTIR spectrometer simultaneously collects spectral data in a wide spectral range. This confers a significant advantage over a dispersive spectrometer which measures intensity over a narrow range of wavelengths at a time.

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EGA-QMS

Mass spectrometry (MS) is an analytical technique to measure the mass of atoms or molecules of a gas e.g. evaporated from a sample material which has been heated up. The spectra are used to determine the elemental or isotopic signature of a sample, the masses of particles and of molecules, and to elucidate the chemical structures of molecules, such as peptides and other chemical compounds.

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EGA-GCMS

During heating samples often undergo phase transitions and/or weight change due to evaporation of solvents and/or chemical reactions. These changes can be detected by thermal analysis: calorimetric techniques (DTA and DSC) give information about the heat involved in these processes and thermogravimetry (TG) shows the weight change.

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