HALO 400 Å ES-C18, 3.4 µm, 1.0 x 150mm

HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 5mm, Guard Col

Poroshell 120 EC-C8,3x 30mm,2.7um,T

HALO 90 Å AQ-C18, 2 µm, 3.0 x 20mm