HALO 90 Å HILIC, 5 µm, 3.0 x 30mm

HALO 90 Å AQ-C18, 2.7 µm, 3.0 x 5mm, Guard Column

Poroshell 120,SB-C18, 2.1x75mm,2.7um

Poroshell 120 EC-C8,3.0x150mm,2.7um