Sciex 6500+ Liquid chromatography/Electrospray Ionization - QTrap Mass Spectrometer

Sciex 6500+ LC/ESI-Qtrap MS

Sciex 6500 + Liquid chromatography/Electrospray Ionization - QTrap Mass Spectrometer

The Sciex 6500+ Liquid chromatography/Electrospray Ionization - QTrap Mass Spectrometer (LC/ESI-Qtrap MS) allows quantification of target analytes in complex biological and chemical samples with high sensitivity (typically low ppb level) and specificity. It also permits qualitative confirmation of compounds through high quality product ion scan and MS³ scan. It is equipped with an ion-mobility device for separation of isomeric compounds and reduction in background interference.

Specifications:

Liquid Chromatography: ExionLC AD series (UHPLC)

4 solvent channels with individual pumps (max pressure: 1300 bar)
Autosampler with thermostat
Column oven
Online solid-phase extraction (SPE) is allowed

Mass Spectrometer: 6500+ Qtrap

Ionization modes: Electrospray ionization (ESI), Atmospheric-pressure chemical ionization (APCI)
Scan modes: MS scan, product ion scan, multiple reaction monitoring (MRM), selected ion monitoring (SIM), neutral loss scan, precursor ion scan, MS³ scan
Mass range: m/z 5 – 2,000
Dynamic range: six orders of magnitude
SelexION ion-mobility device

Software:Analyst, SCIEX-OS

Applications:

Pharmacokinetics

Quantification of various molecules (metabolites, lipids, peptides, proteins, etc) in biological samples
Food analysis
Environmental analysis
Natural product analysis

Hourly rate

Internal users: $96
Collaborators: $192
External users: $480

Location

W711

Staff-in-charge

Dr. Pui-kin So/Dr. Carol Tsang

Y401
34008797/34008980
pui-kin.so@polyu.edu.hk / carol.cs.tsang@polyu.edu.hk