HALO 90 Å Phenyl-Hexyl, 5 µm, 4.6 x 30mm

HALO 160 Å ES-C18, 2 µm, 2.1 x 5mm, Guard Column

HALO 400 A Diphenyl, 3.4 µm, 1.0 x 50mm

Poroshell 120 SB-Aq,4.6x150mm,4um,T