A high-performance liquid chromatography system from Agilent 1260 Infinity II series, is equipped with a Bio-Inert Multi-sampler with a ceramic needle allowing work in a metal-free environment. The 1260 Infinity II quaternary pump with a wide flow range (up to 10 ml/min) and a maximum system pressure of up to 600 bar enables both analytical and semi-preparative applications. A standard pair of detectors are available, the Agilent InfinityLab LC Series 1260 Infinity II Fluorescence Detector (Agilent Technologies, Inc.), for online measurement of the excitation and emission characteristics of the sample, and the Agilent 1200 Series Diode Array and Multiple Wavelength Detector UV-VIS DAD (Agilent Technologies, Inc.) with full-flow online absorbance determination of up to 8 wavelengths in the range from 190 nm to 900 nm.