HALO 90 A C18, 2.7 µm, 1.5 x 100mm

HALO 90 Å C8, 5 µm, 4.6 x 150mm

HALO 90 Å HILIC, 2 µm, 3.0 x 5mm, Guard Column 3p

Poroshell 120,EC-C18, 2.1x30mm,2.7um