Aijiren Quaternary LC System with Aijiren DAD Detector Aijiren Quaternary LC System with Aijiren DAD Detector Column: XBridge HILIC XP, 2.5 µm, 4.6 x 100 mm (p/n: 186006087) Column temp.: 25 °C Injection volume: 10.6 µL Flow rate: 2.116 mL/min Separation mode: Isocratic