HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 50mm

HALO 90 Å ES-CN, 2.7 µm, 3.0 x 5mm, Guard Column

HALO 1000 Å C4, 2.7 µm, 4.6 x 75mm

HALO 90 Å LPH-C18, 2.7 µm, 1.5 X 150mm