Thermo Scientific Vanquish Flex Quaternary UHPLC-MS System with ISQ EC Mass Spectrometer and VWD Detector

The Thermo Scientific Vanquish Flex Quaternary UHPLC-MS System combines advanced ultra-high performance liquid chromatography with sensitive, stable mass spectrometry detection, optimized for diverse analytical applications including pharmaceutical analysis, environmental testing, and biotechnological research such as molecular diagnostics and bioprocessing workflows.

Key components:

• Quaternary Pump with static mixer delivers precise solvent blending (flow range 0.001–8 mL/min; pressure up to 103 MPa), ensuring reproducible gradient formation critical for biopharmaceutical production pipelines.
• Variable Wavelength Detector (VWD) using a tunable Czerny-Turner monochromator covers 190–900 nm spectral range, supporting UV/VIS/NIR absorbance detection essential in fluorescence analysis and live-cell imaging assays.
• ISQ EC Mass Spectrometer featuring heated electrospray ionization (H-ESI) source provides unit mass resolution over m/z 10–1250, fast polarity switching (25 ms), and high sensitivity in SIM modes (positive: 10 pg reserpine; negative: 20 pg p-nitrophenol), enabling detection and quantification of small molecules and impurities vital in synthetic biology research.
• Split Sampler FT offers precise injections (0.01–25 µL) with temperature control from 4–40 °C, minimizing sample variability and carryover, critical for rigorous LC-MS method development.
• Column Compartment with Active Preheater maintains tight temperature stability (±0.05 K), supporting reproducible chromatographic separations required in gene editing quality control and biomanufacturing processes.

Additional features include a comprehensive software package (Chromeleon v7.2.10), Edwards vacuum pump for mass spectrometer operation, and robust sample handling accessories. The system supports applications in pharmaceutical R&D, clinical diagnostics, environmental and food safety testing, and is widely adopted in biotechnology fields requiring sensitive molecular analysis and robust bioprocess control.

This integrated UHPLC-MS platform is engineered to deliver high precision, stability, and reproducibility for advanced analytical chemistry workflows, particularly in biotechnology and molecular biology domains. Its multi-channel detector capabilities and rapid scan rates enhance data acquisition for complex sample matrices encountered in biomedical engineering and synthetic biology study designs.

Overall, the Vanquish Flex Quaternary UHPLC-MS System is a critical instrument for laboratories focusing on molecular diagnostics, LC-MS method development, and quality assurance in biopharmaceutical manufacturing, offering reliable solvent mixing, sensitive mass detection, and precise thermal control to meet rigorous research and production standards.