HALO 1000 Å C4, 2.7 µm, 3.0 x 75mm

Poroshell 120 EC-CN,4.6x 150mm,2.7um,T

HALO 90 Å HILIC, 2.7 µm, 4.6 x 5mm, Guard Column

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