HALO 90 Å C18, 2.7 µm, 0.5 x 150mm

HALO 90 Å C8, 2.7 µm, 0.3 x 150mm

HALO 1000 Å C4, 2.7 µm, 3.0 x 250mm

HALO 90A PCS C18, 2.7um Guard Column 2.1mm x 5mm