Liquid chromatography mass spectrometer system (LC-MS/MS) with quadrupole mass filter

Liquid chromatography mass spectrometer system (LC-MS/MS) with quadrupole mass filter

The LC-MS/MS system enables even more detailed elucidation of chemical structures of organic substances, such as pollutants and their degradation products. In addition to water analysis, soil and plant analysis can also be further expanded. With the help of a device, the underlying reaction mechanisms can be qualitatively identified and described in order to better understand the treatment methods studied. In addition, an LC-MS/MS system is more sensitive and specific, which also improves quantitative analysis, since low detection and determination limits can be achieved.

Technical specifications:

LC-MS/MS system:

LC:

- Pump for delivering at least two eluents - flow rate at least 0.001-10 ml/min, maximum pressure range at least 600 bar

- Temperature-adjustable sampler (at least 5-35°C), injection volume at least 0.1-50µl

- Column oven with column switching valve: at least 5-50°C

- degasser

- Diode array detector

- Tray for safe storage of solvent bottles

- RP18 column

MS/MS:

- Quadrupole mass filter with high-resolution ion trap mass spectrometer

- Bench-top system

- Mass range: min. m/z 50-2000

- Resolution: at least 100,000 FWMH at m/z 200 for all scanning modes and both polarities

- Ion source: ESI

- Scan speed at least 10 scans per second in full scan or SIM mode

- Ions must be infinitely variable

- Mass accuracy: < 4 ppm RMS - guaranteed for at least 24 hours with external calibration

- Recording and displaying full scan MS/MS spectra

- Recording and displaying selected reaction monitoring/multiple reaction monitoring (SRM/MRM) data

- PC (including keyboard, monitor, mouse, network connection) and software for controlling and evaluating the data

- Power connection 230 V/50 Hz including all cables, device documentation, delivery, installation, commissioning and instruction