HALO 400 A Diphenyl, 3.4 µm, 3.0 x 100mm

HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 5mm, Guard Column

Poroshell 120 SB-Aq,2.1x150mm,1.9um,T

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 20mm