Liquid chromatography–mass spectrometry (LC-MS) Thermo LCQ Advantage

Agilent 1100 system HPLC in combination with a Thermo Finnigan LCQ Advantage MS

Agilent 1100 system HPLC

• autosampler
• direct injection (no chromatographic separation)

Thermo Finnigan LCQ Advantage MS

• positive/negative ESI
• ion trap
• m/z range 50-2000