Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6890 / 5973 #293685668 for sale

HP 6890 Gas Chromatograph (GC) combined with the 5973 Quadrupole Mass Selective Detector (QMSD) is an analytical equipment widely used in the fields of chromatography. The GC is used to separate and analyze chemical mixtures, and the QMSD is used to measure the mass of the molecules after separation. The 6890 GC has an advanced column oven designed with a special touchscreen feature that allows the user to easily select, control, and view temperature ramping profiles. This feature is equipped with digital temperature programming that allows for a wide range of control temperature settings. The GC also features a programmable split/splitless injector that provides precise control of sample introduction while allowing the user to control both the volume and temperature of sample injections. Furthermore, the GC has a built-in automatic sampling and data acquisition system that facilitates rapid and accurate data analysis. The 6973 QMSD is a highly sensitive detector and can measure the fragments of compounds from the separated mixtures with a very high resolution. The QMSD is capable of measuring molecular masses and abundances with a range of m/z 0.01-1400. It is also equipped with the latest 'Dynamic Interference Removal' (DIR) technology which minimizes the background noise interference to deliver accurate and precise mass spectra. The 4600 Series Flexible Inlet Unit is an innovative option available with the 6890 GC/5973 QMSD that provides superior modulation and reproducibility. It uses two independent, high-pressure valves to connect a GC inlet port to the sample inlet line. This machine also integrates an intelligent flow-control tool to provide precise control of the gas flows and to switch the valves with fast response times. In conclusion, AGILENT 6890 GC and 5973 QMSD are both advanced analytical systems that provide state-of-the-art chromatographic separation and accurate quantitative measurement capabilities. With its reliable performance, user friendly interface, and high speed data acquisition, AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6890 / 5973 asset is a popular choice for industrial and academic laboratories that analyze compounds with mass spectrometry.