MS direct inlet probe system (DIP-MS) for GC/MS System.
This supplement for the Agilent detectors MSD 5973, 5975 and 5977, Triple Quadrupole Mass Spectrometer 7000, as well as the 7200 GC-Q-TOF enables the direct acquisition of mass spectra without uncoupling the GC/MS interface. A push rod is used to insert the sample into the vacuum of the ion source to record the mass spectrum:
The tip of the push rod keeps the inlay with the sample (either for liquid or solid samples)
An externally controlled valving and pumping system permits the sample to enter the MSD vacuum system with minimal air introduced into the system.
When the push rod is fully injected, the probe tip is heated (programmable at ramp rates).
Acquisition and evaluation of the spectra (EI or CI mode) is done by the Agilent MS software.