Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6890 GC #9233928 for sale

HP 6890 Gas Chromatograph (GC) is an analytical instrument designed for the separation, identification, and quantification of volatile liquid and gas compounds present in a sample. It is a powerful, highly reliable and versatile tool. The GC consists of three essential parts: the injector, the separation column, and the detector. The injector is a device that introduces a small amount of sample into the GC system. The separation column is a long tube that is packed with special stationary phase material. As the sample moves through the separation column, the different compounds in the sample are separated from each other and move at different speeds through the column, allowing them to be identified. Finally, the detector detects and quantifies the compounds based on their identity and relative amount. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6890 GC is available with two different types of injectors: an electronic pressure control (EPC) and a variety of manual injectors. The EPC injector allows the user to accurately control and adjust the injection pressure and time for a sample and the flow rate of the carrier gas to get the best possible results from the analysis. Manual injectors provide a more simple and cost-effective option for manual injection of samples into the GC system. HP 6890 GC also has several different types of detectors available, ranging from Flame Ionization Detectors (FID) and Electron Capture Detectors (ECD) to Thermal Conductivity Detectors (TCD) and Flame Photometric Detectors (FPD). Each detector provides a different specific response to the components in the sample, allowing for a wide range of compounds to be detected in a sample. AGILENT 6890 GC has several features that improve its performance. For instance, it has an integrated thermal conductivity detector and flame ionization detector for fast and accurate compound identification. Additionally, the autosampler has automated reference check valves for precise sampling and reliable injection. Furthermore, it comes with a choice of multiple software packages that simplify data analysis. Overall, KEYSIGHT 6890 GC is an advanced and reliable instrument for the separation, identification, and quantification of volatile liquid and gas compounds present in a sample. It offers a range of features that make it suitable for multiple different applications in scientific laboratories and research centers.