HALO 1000 Å C4, 2.7 µm, 1.0 x 150mm

HALO 90 Å Penta-HILIC, 5 µm, 3.0 x 5mm, Guard Col

Poroshell 120 PFP,2.1x 100mm,4um,T

Halo 5um, 160A, ES-C18