Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7890B / 5977B #293624032 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7890B / 5977B is a high-performance Gas Chromatograph Mass Spectrometer (GC/MS) that utilizes state-of-the-art technology to accurately detect and quantify compounds within a wide range of samples. The equipment is optimized for trace level analysis and offers maximum performance with minimal maintenance requirements. The GC/MS consists of two separations: gas chromatography, which separates the analytes in a sample based on relative volatility, and mass spectrometry which is able to detect the presence of analytes and measure the exact mass and elemental composition. The system is capable of analyzing the sample quickly and accurately by utilizing a triple-axis quadrupole mass spectrometer to fragment molecules and an electron capture detector to detect and measure any charged molecules. HP 7890B / 5977B comes with a variety of features that make it an excellent choice for analytical chemistry and research applications. It has a unique 'flow-through' source design that minimizes gas flow interruption during analyses and provides a fast response time as well as increased sensitivity. The unit allows for the usage of different GC columns including packed, capillary and multi-dimensional designs. The machine allows for an integrated volatile organic analysis, used to measure compounds that are often not detected in convential GC/MS systems. The tool also has several software features that allow for efficient and intuitive operation. An auto-tune feature automatically adjusts the collision energy for optimal fragmentation for each analyte, while the one-stop analyses allow for a rapid and comprehensive sequence of analyses from injection to data reporting. Furthermore, the windows-based software interface can be customized to meet the specific needs of the user, and the 3D graphical representation of the data allows for easy visualization and identification of peaks in the chromatograms. AGILENT 7890B / 5977B is an excellent choice for trace level detection and quantification of compounds, and the wide range of software features and customization options make it a great option for analytical chemistry and research.