概要（Overview）

The JMS-Q1000GC UltraQuad™ GC/MS is a highly sensitive, quadrupole Mass Spectrometer. Its high sensitivity, S/N>=120 (rms) for m/z 272 of 1 pg octafluoronaphthalene (scan mode) and S/N>=120 (rms) for m/z 272 of 0.1 pg octafluoronaphthalene (SIM mode), is unsurpassed and is actually 1.5 to 2 times that of conventional mass spectrometers. The resolution of this instrument is more than 3M (>=2000 at m/z 614 of PFTBA) which is obtained using the high-precision hyperbolic Quadrupole. By adopting a high performance split flow turbomolecular pump, the JMS-Q1000GC UltraQuad™ develops extremely stable operation over an extended period of time. The JMS-Q1000GC UltraQuad™ also has a removable ion source block which is easy to maintain and clean.