HALO 400 A Diphenyl, 3.4 µm, 4.6 x 75mm

HALO 90 Å ES-CN, 2 µm, 2.1 x 5mm, Guard Column 3p

Poroshell 120 SB-Aq,3x 150mm,2.7um,T

HALO 1000 Å C4, 2.7 µm, 0.5 x 150mm