HALO 90A PCS C18, 2.7um 1.5mm x 150mm

HALO 90 Å PFP, 2 µm, 3.0 x 100mm

HALO 90 Å Biphenyl, 2.7 µm, 3.0 x 50mm

HALO 160 Å ES-CN, 5 µm, 3.0 x 5mm, Guard Column 3