HALO 90 Å HILIC, 2.7 µm, 3.0 x 150mm

Halo 5um, 90A, HILIC

HALO 160 Å ES-C18, 2 µm, 3.0 x 250mm

HALO 160 Å ES-C18, 2 µm, 2.1 x 5mm, Guard Column