Ø  Chinese Name: 高效液相色谱－质谱联用仪

Ø  Model: 1290 UPLC /micrOTOF-Q II

Ø  Manufacturer: American Agilent / Germany Bruker company

Ø  
Acquisition price:￥2200000

Ø  Acquisition date: 2013-04-23

Ø  Locate: Room101, 24thbuilding, Wing A

Tianjin University

Ø  Specification：

Ultra Performance Liquid Chromatography section：

u  Quaternary pump：flow : 0～5 mL/min；

u  Operation Pressure : 50～1200 bar；

u  Autosampler: the injection volume : 0.1～100 μL；

u  Column Oven: temperature range: -5～80 °C；

u  UV detector：the wavelength range: 190～400 nm.

Mass spectrometer section：

u  Ion source:

Electrospray ionization (ESI), Atmospheric pressure chemical ionization(APCI);

u  TOF mass range: 50~20,000 m/z, The quadrupole mass range: max: 20,000 m/z;

u  Mass accuracy：internal standard method <2ppm, external standard method <5 ppm;

u  Resolution: 17,500 (FWHM)  922 m/z without loss of sensitivity;

u  MS sensitivity：15 fmol myoglobin (16,952 Da)，the strongest signal > 200.

Ø  Main Applications:

u Rapid Molecular Identification of small molecule compounds;

u Metabolites;

u Complex sample analysis and proteomics and in-depth analysis of intact proteins.