AMD Intectra GmbH
Applied Instrument Technologies
Bruker Daltonics Inc
CAMECA INSTRUMENTS INC
Comstock Inc.
Griffin Analytical Technologies, Inc.
GSG Analytical Instruments
GV Instruments
Hitachi High Technologies America
IonSpec
Jeol
Mass Spectrometry International Limited (MSI)
Nu Instruments
Shimadzu
Thermo Electron Corporation
Vacuum Technology, Inc
Varian
Waters Corporation