HALO 1000 Å ES-C18, 2.7 µm, 0.5 x 150mm

HALO 90 Å C18, 2.7 µm, 2.1 x 5mm, Guard Column 3p

HALO 1000 A C4, 2.7 µm, 1.5 x 150mm

HALO 90 A C18, 2.7 µm, 1.5 x 50mm