主要附件: Benchtop Electrospray Ionization Time-of-Flight Mass Spectrometer for Exact Mass Measurements, includes ESI ion source, temperature compensated TOF analyzer, syringe pump,Data system with digitizer and 20``LCD monitor,Laser printer, Compass Software versi
主要技术指标: 质量范围:50-40,000 m/z,可由软件自动定
TIP(True Isotopic Pattern) 和Sigma Fit功能增加结果准确度
飞行时间质量分析器的工作压力:< 4 x 10-8 mbar
离子加速电压达10 kV
质量分辨率:分辨率:>20,000 (FWHM)@922 m/z
质量准确度:平均误差< 2ppm(内标法),平均误差< 5ppm(外标法)
灵敏度:Sensitivity HPLC in MS (通过HPLC进样),Reserpine 10 pg (100:1 S/N)