Used THERMO SCIENTIFIC LTQ Orbitrap Velos Pro #9181520 for sale

THERMO SCIENTIFIC LTQ Orbitrap Velos Pro is a high-performance mass spectrometer specifically designed to detect low-level molecules. It uses the novel Orbitrap technology, which improves the sensitivity and accuracy of the experiment compared to its predecessors. This type of mass spectrometry is used to analyze peptides, metabolites, and other molecules in a variety of applications such as biopharmaceuticals and clinical diagnostics. The primary components of the instrument consist of an ionization source, a mass analyzer, a vacuum equipment, and a vacuum inlet system. The ionization source is the unit responsible for generating the ions necessary for the experiment. For this purpose, LTQ Orbitrap Velos Pro uses an electrospray interface, which efficiently converts the liquid sample into a fine mist. This mist serves as a source of positively or negatively charged ions for the experiment. The mass analyzer is another important part of the unit and is responsible for separating the ions based on their mass-to-charge (m/z) ratio. THERMO SCIENTIFIC LTQ Orbitrap Velos Pro uses the novel Orbitrap technology, which utilizes an orbited electrostatic field to trap ionized molecules in successive trapping levels. This allows for high resolution mass analysis, allowing for the identification of molecular isomers and accurate quantitation of molecules. The vacuum machine of the instrument is what maintains the proper pressure within the instrument so that ions can move and be accurately analyzed and separated. It is composed of a series of pumps, lines, and valves which maintain the desired pressure within the instrument's vacuum environment. The vacuum inlet tool is a separate unit which is responsible for introducing the sample into the spectrometer. It consists of a syringe pump and a heated desolvation line, which helps to reduce the sample gas load and minimize background noise. In conclusion, LTQ Orbitrap Velos Pro is a powerful mass spectrometer capable of analyzing low-level molecules with high accuracy due to its proprietary Orbitrap technology. It is becoming a popular choice for researchers due to its sensitivity for low-level molecules and easy-to-use hardware.