Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6490 #293802394 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6490 is a high performance triple quadrupole mass spectrometer used for accurate and precise analysis of complex mixtures. This mass spectrometer offers an unbeatable combination of resolution, selectivity, sensitivity, and data throughput to suit any application. HP 6490 consists of three main components; the source, the analyzer, and the detector. The source provides intense ionization of sample molecules and is composed of a heated metal filament for electron-impact ionization and a gas filled source for chemical ionization. The analyzer separates ions from the source based on their m/z ratio and is composed of a pair of quadrupole rods that form a linear radio frequency (RF) field. The detector is used to measure and record the energies of the ions separated by the analyzer. It is composed of a multitude of collimation plates, electron multipliers, and a transmitter that convert ions into electrical signals. AGILENT 6490 allows for the acquisition of high resolution and full scan mass spectra, with a scan range of up to 4,000 amu. This mass spectrometer offers flexibility and performance that allows for the identification and quantitation of components in complex samples. Additionally, it is able to provide isothermal and multi-temperature analyses to break complex mixtures into their components. KEYSIGHT 6490 offers exquisite sensitivity and selectivity over a broad range than that of other single-quadrupole instruments. It offers a high performance chromatographic separations, which permits precise identification of unknown components in complex samples. This instrument is capable of simultaneous MS/MS analysis of up to four sample compounds in a single injection. Furthermore, HEWLETT-PACKARD 6490 is equipped with a highly stable and accurate detector that provides excellent signal and data accuracy. This mass spectrometer is easily integrated with LC and GC systems, and is capable of operating in positive and negative ionization modes. Therefore, it is an ideal tool for analyzing and quantifying mixtures with highly complex structures. 6490 provides powerful, reliable performance in a wide range of applications, including environmental monitoring, food safety, and medical research.