Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7890B #9378343 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 7890B is a spectrometer device used for analyses of chemical compounds and elements in both the liquid sample and the gas phase. Primarily, HP 7890B spectrometer is used by research professionals in laboratories, universities, and industries such as pharmaceutical, petrochemical, and biotechnology. AGILENT 7890B consists of an Injection Port, Autosampler, Column Oven, and a Carousel Sampler. Each of these components can be equipped with a range of components to suit a variety of needs, such as temperature and pressure control or special sample preparation. The Injection Port, or I-port, allows samples to be injected directly into the zone of analysis. These samples then pass through the Autosampler, which is used to automatically introduce samples into the spectrometer. The autothermally insulated Column Oven is a constant-temperature vessel for holding a packed HPLC column; it is used to separate liquid components into their individual components and inject them by a separate solvent. The Carousel Sampler is then used to collect data on the individual components of the sample. 7890B also includes an Advanced Mass Electron Detector, or AMD, to provide the highest sensitivity of any ECD and generate co-detected spectra. The spectrum can be further analyzed with GC/MS applications, which combine peak detection in the Mass Spectrometer with peak analysis in the Detector. KEYSIGHT 7890B also has several advanced features to further improve accuracy and reproducibility, such as application-specific headspace injection kits, tools to improve precision and accuracy of peak-area measurement, and the multi-channel detector for detecting multiple compounds at the same time. As one of the most advanced spectrometers on the market, HEWLETT-PACKARD 7890B offers an exceptional combination of speed, accuracy, and reproducibility. With its wide range of applications, it has become an important resource for research professionals who need to analyze and quantify their various compounds.