HALO 400 A Diphenyl, 3.4 µm, 3.0 x 20mm

HALO 90 Å HILIC, 2 µm, 2.1 x 5mm, Guard Column 3p

Poroshell 120 SB-Aq,2.1x150mm,2.7um,MVK

HALO 400 Å C4, 3.4 µm, 4.6 x 20mm