JEOL GC/MS JSM-Q1050GC/7890A
GCMS Agilent 7890B/240MS
GC/Q-TOF/MS Agilent 7890B/7200Q-TOF
Thermo GC/MS/MS TSQ Quantum XLS
Agilent single MSD 5977A
Shimadzu GC/MS-TQ8040
