Introduction 1
5975/5977 Series MSD Operation Manual 11
Abbreviations Used
The abbreviations in Table 2 are used in discussing this product. They are
collected here for convenience.
Table 2 Abbreviations
Abbreviation Definition
AC Alternating current
ALS Automatic liquid sampler
BFB Bromofluorobenzene (calibrant)
CI Chemical ionization
DC Direct current
DFTPP Decafluorotriphenylphosphine (calibrant)
DIP Direct insertion probe
DS Data System
EI Electron ionization
EM Electron multiplier (detector)
EMV Electron multiplier voltage
EPC Electronic pneumatic control
eV Electron volt
GC Gas chromatograph
HED High-energy dynode (refers to detector and its power supply)
Inert Standard EI source constructed from inert materials
Inert+ Extractor EI source constructed from inert materials
id Inside diameter
LAN Local Area Network
m/z Mass to charge ratio
MFC Mass flow controller