HALO 160 Å ES-CN, 2.7 µm, 2.1 x 250mm

HALO 160 Å ES-C18, 2.0 µm, 1.5 X 50mm

Poroshell HPH-C18,2.1x 150mm,2.7um,T

HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 5mm, Guard Col