HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 50mm

HALO 160 Å ES-C18, 2.7 µm, 4.6 x 5mm, Guard Colum

Halo 2.7um, 90A, HILIC

HALO 160 Å ES-C18, 5 µm, 3.0 x 75mm