HALO 90 Å AQ-C18, 2.7 µm, 1.5 X 150mm

HALO 90 Å C8, 5 µm, 2.1 x 75mm

HALO 160 Å C30, 2.7 µm, 0.5 x 50mm

HALO 90A PCS C18, 2.7um Guard Column 4.6mm x 5mm