Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6890 #9316796 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6890 is a high-performance gas chromatograph with a mass spectrometer (GC/MS) and a flame-ionization detect (FID) detector. It is designed for the fast and accurate analysis of both volatile and semi-volatile compounds. HP 6890 analyzes gaseous compounds separated by its gas chromatographic equipment in combination with its mass analyzer. The system is capable of accurately determining the mass-to-charge ratio of the molecules fragmenting in the mass analyzer, and then using the FID detector to measure the molecules' total concentration. AGILENT 6890 is composed of a chromatograph column, a mass spectrometer, an ionization source, an ion detector, a vacuum unit, and a CPU. The Chromatograph Column is a long, thin tube filled with a packing material to separate different compounds in the sample based on the degree of their interactions with the packing material. The ionization source ionizes sample molecules in the gas phase to form ions, and the mass spectrometer is then used to measure their mass-to-charge ratio and detect them. The FID detector can detect the presence of metabolites and their levels, as well as compounds like hydrocarbons and halogenated compounds. The vacuum machine is used to pump in high purity helium into the column, and the CPU is used for data control and instrument control. KEYSIGHT 6890 offers a wide range of operational parameters and performance characteristics. It is able to accurately determine the concentrations of volatile and semi-volatile compounds to parts-per-billion levels, with low rates of error and inaccuracies. It also offers excellent chromatographic separation and resolution of sample components. The FID detector provides high-sensitivity and reproducibility, while the mass spectrometer is able to accurately measure the masses of compounds in the sample. In addition, the instrument is able to selectively analyze compounds based on their compound class. Overall, HEWLETT-PACKARD 6890 is a versatile and powerful GC/MS/FID tool designed for the fast and accurate analysis of volatile and semi-volatile compounds. Its combination of performance characteristics and operational parameters makes it an ideal choice for research or industrial applications.