Poroshell 120, PFP, 3x50,4um,MVK

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 5mm, Guard

HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 100mm

HALO 160 Å C30, 2.7 µm, 1.0 x 50mm