Manufactured in 2017, the Thermo Q Exactive Plus is a versatile LC-MS/MS system that features high-performance quadrupole precursor selection with high-resolution, accurate-mass (HR/AM) Orbitrap detection, suitable for a variety of chromatography separation techniques. Although the device has been unable to be fully tested due to lack of calibration, it powers on and performs basic tests without indicating any functional issues. It achieves a scan rate up to 12 Hz at a resolution of 17,500 and mass accuracy of lt;1 ppm RMS error with internal calibration. Key features include a quadrupole mass filter, Orbitrap mass analyzer, and multiplexing capabilities for fast data acquisition. Ideal for screening and targeted quantitation experiments. Please note that the device is provided as seen in photos and no additional computer or software is included.

Key Features

High-performance quadrupole precursor selection

HR/AM Orbitrap detection

Fast scan speed and multiplexing capabilities

Resolution up to 280,000 at m/z 200

Mass accuracy lt; 1 ppm RMS error with internal calibration

Higher Energy Collisional Dissociation (HCD)

S-Lens ion source for increased sensitivity

Spectral multiplexing for enhanced duty cycle

Specifications

Scan rate up to 12 Hz at resolution setting of 17,500 at m/z 200

Resolution: 280,000 at m/z 200 option on the QE Plus

Mass accuracy: lt; 3 ppm RMS error with external calibration, lt; 1 ppm RMS error with internal calibration

Sensitivity: Intra-scan dynamic range gt; 5000:1

Detection limit in Full MS mode: 500fg Buspirone on column, S/N 100:1

Detection limit in SIM mode: 50fg Buspirone on column, S/N 100:1

Features Higher Energy Collisional Dissociation (HCD)

Orbitrap mass analyzer and quadrupole mass filter