HALO 160 Å ES-C18, 2.7 µm, 2.1 x 250mm

HALO 90 Å Penta-HILIC, 2 µm, 3.0 x 5mm, Guard Col

Poroshell 120 Phe-Hex,2.1x150mm,1.9um,T

Poroshell 120 EC-C18,2.1x 150mm,2.7um,T