HALO 400 Å C4, 3.4 µm, 4.6 x 75mm

HALO 90 Å HILIC, 5 µm, 3.0 x 5mm, Guard Column 3p

HALO 90 Å RP-Amide, 2.7 µm, 3.0 x 5mm, Guard Colu

HALO 160A PCS C18, 2.7um 1.5mm x 100mm