

Brand:Agilent technologies
Model:8890-7010B
Fixed Asset Number:S210002154
Affiliated Core:Multi-omics Mass Spectrometry Core
Location:115,Building B, Gaoke Innovation Center
Equipment Manager:Zhao Gongzheng, Zheng Ting, Li E
Contact:19129910970,zhaogz@szbl.ac.cn
1. Mass Range: 10–1050 m/z
2. Resolution: Adjustable from 0.4 to 4 amu
3. Detection Limit & Sensitivity:
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IDL (Instrument Detection Limit): ≤0.5 fg OFN (octafluoronaphthalene), based on 8 consecutive injections of 2 fg
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PCI-MRM Sensitivity: 100 fg BZP (benzophenone), S/N ≥50:1 (transition m/z 183→105)
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4. Collision Cell Helium Quench: Eliminates background noise from helium carrier gas; Quench gas flow adjustable from 0 to 5.0 mL/min
5. MRM Scan Rate:
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Maximum: ≥800 MRM transitions/second
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Minimum SRM dwell time: 0.5 ms
6. Ion Source:
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Electron Ionization (EI) source
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Independently temperature-controlled
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Maximum temperature: 350°C
7. Mass Analyzer:
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Gold-coated quartz hyperbolic quadrupoles
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No pre-filter quadrupole
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Independent temperature control
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Maximum temperature: 200°C
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