Poroshell 120 PFP,4.6x 50mm,4um,T

HALO 90 Å C8, 2.7 µm, 3.0 x 50mm

HALO 90 Å C8, 2.7 µm, 3.0 x 5mm, Guard Column 3pk

HALO 90 Å Phenyl-Hexyl, 5 µm, 4.6 x 100mm