HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 150mm

HALO 400 Å Diphenyl, 3.4 µm, 4.6 x 5mm, Guard Col

Poroshell HPH-C18, 4.6x100,2.7um,MVK

HALO 90 Å RP-Amide, 5 µm, 10.0 x 100mm