HALO 160 Å ES-C18, 2.7 µm, 4.6 x 20mm

Poroshell 120 SB-C8,2.1x100mm,2.7um

HALO 1000 Å C4, 2.7 µm, 3.0 x 5mm, Guard Column 3

HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 100mm