1) Mass selection :Scans any mass range between 1.6 to 1050 amu up to three ranges may be selected for each run using time programming.2) Resolution :Unit resolution throughout mass range established automatically under computer control.3) Scan speed : Maximum of 12,500 amu/sec or more in 0.1 amu steps.4) Sensitivity:EI Sensitivity : 1pg pulsed splitless injection of Octafluoronaphthalene(OFN) or lessSignal-to-noise: Better than 400:1 EI Selected ion monitoring(SIM): 20fg of pulsed splitless injection ofOctafluoronaphthalene(OFN) or less Signal-to-noise: Better than 10:15) Detector :Triple-Axis High Energy Dynode(HED) electron multiplier(EM)Maximum voltage: 3000V