Direct purchase of a LC-MS/MS – 2025-0897335

The procurement concerns the acquisition of a QTRAP 7500+ LC-MS/MS system, a hybrid triple quadrupole-linear ion trap mass spectrometer.
The required specifications include:
• Capability for both quantitative MRM (Multiple Reaction Monitoring) and qualitative MS/MS workflows, including MS3 and MRM3 in a single run.
• MRM Acquisition Rate (MRMs per second) up to 800 MRMs/s
• ESI Positive and Negative MS Sensitivity (Signal-to-Noise) above 5,000,000:1 for reserpine and chloramphenicol, respectively, at 1pg on column.
• Compatibility with existing QTRAP methods in the department
• Compatibility with existing bundle of multiuser licenses (Sciex OS) software for data processing in the department