必威体育精装版高分辨质谱技术及全二维色谱技术应用—李莉精要.pptx

必威体育精装版高分辨质谱技术及全二维色谱技术应用;;The Next Step in the Evolution of TOF MS;;Folded Flight Path of up to 40 m yields ultra-high resolution Vernchikov et.al. US Patent 7385187?;;HRT Concept Animation;A revolution in TOF-MS;Citius 分辨率性能;Signal Retention in HR and UHR;LECO HRT Performance; Sample dilution: 1 mg/mL in 66% Toluene, 33% MeOH, 1% (10 M NH3 in H2O) Infusion device: Advion Triversa Nanomate Pressure: 0.15 PSI ESI potential: -1.25 kV MS: LECO Citius LC-HRT ; ;Sample dilution: 1 mg/mL in 66% Toluene, 33% MeOH, 1% (10 M NH3 in H2O) Infusion device: Advion Triversa Nanomate Negative ion nano ESI-MS (Glass well plates) ; ;LECO HRT Performance;Analysis of Crude Oil Samples;Challenges of Petroleum Analysis;Samples: Light Crude Oil;Peak True (797/1000);Arabian Light: Aromatics (PAHs);Arabian Light: Aromatics (PAHs);C10H8;Arabian Light: Thiophenes;C10H10S;Light Crude Oil vs. Supplemented Biodiesel using GC-HR-TOFMS;Fragmentation of FAMES and Alkanes;Selected Ions at High Mass Accuracy;Mass Accuracy and Deconvolution;The Next Step in the Evolution of TOF MS;Petroleum and Renewal Fuels;;33;;Thiophenes;Surface Plot of Diesel;Pump Diesel - Classifications;Zoom – Raw Diesel;Zoom – Pump Diesel;Pump Diesel;Raw Diesel;C20:1;C4:0;Classifications based upon carbon number;Classifications based upon Saturation;Thanks for your attention！