HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 30mm

HALO 160 Å C30, 2.7 µm, 4.6 x 75mm

Poroshell 120 EC-C18,2.1x 250mm,4um,T

HALO 90 Å Biphenyl, 2 µm, 3.0 x 5mm, Guard Column