Halo 2um, 90A, ES-CN

HALO 90 Å PFP, 2.7 µm, 0.5 x 150mm

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

HALO 90 Å PFP, 2 µm, 3.0 x 5mm, Guard Column 3pk