HALO 160A PCS C18, 2.7um 2.1mm x 100mm

HALO 400 Å C4, 3.4 µm, 2.1 x 5mm, Guard Column 3p

HALO 1000 Å C4, 2.7 µm, 2.1 x 75mm

HALO 90 Å HILIC, 2 µm, 3.0 x 50mm