HALO 400 Å C4, 3.4 µm, 3.0 x 50mm

HALO 90 Å AQ-C18, 2 µm, 2.1 x 5mm, Guard Column 3

HALO 90 Å C18, 2.7 µm, 2.1 x 75mm

Poroshell 120 EC-C18,3x 100mm,2.7um,T