Halo 2.7um, 90A, PFP

HALO 90 Å PFP, 5 µm, 3.0 x 20mm

HALO 160 Å ES-CN, 5 µm, 2.1 x 75mm

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