HALO 160 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 250mm

HALO 160 Å ES-C18, 5 µm, 2.1 x 5mm, Guard Column

Poroshell 120 PFP,4.6x 250mm,4um,T

HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 20mm