HALO 400 Å C4, 3.4 µm, 0.5 x 150mm

HALO 400 Å C4, 3.4 µm, 4.6 x 5mm, Guard Column 3p

HALO 90 Å HILIC, 2.7 µm, 1.0 x 150mm

HALO 400 Å ES-C18, 3.4 µm, 0.5 x 100mm