HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 100mm

HALO 90 Å Phenyl-Hexyl, 5 µm, 3.0 x 30mm

Poroshell 120 Phel-Hex,3x 50mm,4um,T

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