This Information Applies To: Agilent 5975, and 5977 Series GC/MSD Issue After maintenance requiring venting of the GC/MSD such as a GC capillary column change,...

This Information Applies To: Agilent HES source, Agilent 5977 Series GC/MSD Issue: During normal operation of the GC/MSD, the source will require cleaning. It is...

This Information Applies To: Agilent 5977A/B/C GC/MSD Issue The Electron Multiplier Horn must be replaced when it is contaminated or the EMV value reaches 3000...

This Information Applies To: HES ion source in 5977B/C GC/MSD, 7010 triple quadrupole GC/MS systems Issue The filaments are replaced as part of routine maintenance...

This Information Applies To: Agilent EI Source Issue: During normal operation of the GC/MS, the EI SST/Inert ion source will need to be disassembled to proceed...