Used THERMO FINNIGAN LTQ FT #9199798 for sale

THERMO FINNIGAN LTQ FT is a high-performance Fourier-Transform mass spectrometer, and it is designed to accurately identify and quantify molecules in a variety of complex sample matrices. It produces high-resolution spectra with increased sensitivity and superior selectivity when compared to older ion-trap models. This instrument uses a quadrupole mass filter to separate ions based on their mass-to-charge ratios. It utilizes a linear ion trap, with a radiofrequency focusing field to temporarily store ions, and then eject them sequentially from the trap. This allows it to detect multiple ions at once which helps it to identify compounds faster and more accurately. The instrument includes a high-sensitivity electrospray ionization (ESI) source, which is used to ionize molecules from the sample, and it also has a compatibility with other ionization techniques, such as nanospray and matrix-assisted laser desorption/ionization (MALDI). This allows the user to work with a variety of sample matrices. LTQ FT is equipped with accurate mass measurements for better accuracy and reproducibility, and also includes a high-resolution Fourier Transform Ion Cyclotron Resonance (FT-ICR) feature for detailed analysis of large molecules. This feature can also be used for accurate mass spectrometry (MS/MS) experiments, which will provide data to allow the user to analyse the structural and compositional information of their samples. THERMO FINNIGAN LTQ FT is capable of being operated in both the positive and negative modes, and it is equipped with a built-in gas chromatography (GC) interface, which allows it to be coupled with GC/MS systems for enhanced accuracy and speed. It has both a multi-channel pressure gauge for vacuum control, as well as a built-in fast data acquisition computer. LTQ FT has an intuitive user interface, with an easy-to-use manual, which will allow the user to quickly and effectively learn how to set up and carry out their experiments. It is also supported with a full range of software tools, which will help to achieve the best performance. In summary, THERMO FINNIGAN LTQ FT is a powerful, reliable, and high-resolution mass spectrometry instrument, that is designed to accurately identify and quantify molecules in complex samples. It includes a variety of features that make it an excellent choice for advanced MS/MS experiments.