Halo 2um, 90A, C18

HALO 90 Å PFP, 2 µm, 3.0 x 75mm

HALO 160 Å ES-CN, 2.7 µm, 2.1 x 5mm, Guard Column

HALO 400 Å C4, 3.4 µm, 1.0 x 50mm