An electron multiplier is a device used to multiply the signal of electrons on the mass spectrometer. The signal is sent to a digitizer, which produces the abundance seen on the computer. When an ion reaches the end of the ion beam, it is strongly attracted to a high-energy dynode (HED) which carries a strong opposite charge to the charge of the ion. For example, if the ion is positive the dynode is charged in negative…
The Agilent GC liner isolates the sample-flow path from the metal walls of the injector block. Variable GC inlet liner geometry and packing materials characterize sample volatilization. Proper inlet liner selection is crucial to ensure all analytes of interest are rapidly vaporized and transferred to the analytical column without unanticipated interactions or degradation resulting in inlet discrimination.
The new electronic pneumatic control (EPC) adapter works with the Agilent 8890, 8860, and Intuvo 9000 GCs. If needed, the adapter should be shipped with a new EPC module.
If your 8890/8860/9000 GC or EPC was purchased before November 2020, it is likely fitted with the legacy adapter. If a new EPC was purchased after November 2020, it will be shipped with both adapters to fit the needs of any 8890/8860/9000 GC. This video…
Ferrules and connectors for GC allow end users to fully customize their instrument and flow-path to meet their unique analytical needs. Minor leaks within the sample flow path can be detrimental to instrument performance, resulting in variable retention times, elevated background noise, column bleed, tailing peaks, and inlet discrimination.
