HALO 90 Å PFP, 5 µm, 4.6 x 150mm

HALO 90 Å PFP, 2.7 µm, 4.6 x 5mm, Guard Column 3p

Halo 2um, 90A, Penta-HILIC

HALO 160 Å ES-CN, 5 µm, 2.1 x 5mm, Guard Column 3