The Agilent 7890 GC/6540 QTOF LC/MS system is a high-performance mass spectrometer from Agilent. It has high resolution, high sensitivity and fast analysis speed. It is widely used in environmental analysis, pesticide analysis and metabolomics.
The Agilent 7890 GC/6540 QTOF LC/MS system with GC-APCI interface technology provides the highest GC chromatographic peak resolution and best mass accuracy in a robust platform. The unique design of the GC-APCI ion source enables rapid switching between GC/MS and LC/MS operation, offering flexibility to handle a wide range of challenging qualitative applications.
The system provides up to three-fold faster analysis times.
The outlet and inlet are at atmospheric pressure, allowing as much as five times higher column gas flow than dedicated GC systems.
A wide range of makeup gases such as CO2, N2 and N2O is required to assure efficient ionization.