Used THERMO SCIENTIFIC Exactive #9361816 for sale

THERMO SCIENTIFIC Exactive is a high-performance spectrometer designed to deliver superior accuracy, precision, and dynamic range for a variety of research applications. This innovative instrument utilizes Orbitrap technology to provide researchers a fast, reliable and efficient way to analyze complex samples. Exactive is based on the high resolution Orbitrap mass analyzer for low- to ultra-high-resolution mass spectrometry. It features an innovative quadrupole pre-filter combined with a powerful magnetic sector. This combination lowers background noise for improved data collection and analysis. THERMO SCIENTIFIC Exactive's Orbitrap has a mass range of m/z 400 to m/z 500,000 and enables resolution up to 60,000 FWHM at m/z 200,000. This instrument also provides high dynamic range performance, rapid scanning, and improved sensitivity in order to capture and analyze traces of analytes for all types of bioanalytical, clinical and environmental applications. In Exactive, ions enter the instrument through an octopole-ion guide assembly. This assembly isolates the ions before they enter the first quadrupole, functioning as an analyzer to acquire information on the mass of the ions in the beam. The beam then passes through a linear ion trap that functions as the collision cell. Here, the transitions are induced by collisions between analyte ions and precursor ions. After this, the ions enter the second quadrupole, which serves as an analyzer to isolate specific compounds. The ions then enter the Orbitrap, where a powerful electromagnetic field within the assembly enables the separation of ions with a very high resolving power. The separation is based on the emission frequency of the ions, and the ions thus get separated according to their masses and charges. The separated ions then enter the detector, which is a Faraday cup located at the bottom of the assembly. Finally, ionization is detected by collecting the ion signal from the detector before it undergoes post-processing and deconvolution. THERMO SCIENTIFIC Exactive is considered the ideal instrument for a variety of applications. Its ultra-high performance allows for the accurate and precise separation of even very complex samples, quantification of low-abundance samples and of isotopes, and identification of novel biomarkers in less time than any other instrument. This spectrometer operates quickly and consistently, ensuring improved outcomes for proteomics, metabolomics, environmental analysis, and other research applications.