Halo 2um, 90A, AQ-C18

HALO 1000 Å C4, 2.7 µm, 2.1 x 250mm

HALO 90 Å C8, 5 µm, 2.1 x 100mm

HALO 160A PCS C18, 2.7um Guard Column 2.1mm x 5mm