HALO 90 Å Penta-HILIC, 2.7 µm, 1.0 x 50mm

Poroshell 120, EC-C8, 3x50mm, 4um

HALO 400 Å Diphenyl, 3.4 µm, 2.1 x 5mm, Guard Col

Halo 5um, 90A, PFP