HALO 160 Å C30, 2.7 µm, 2.1 x 75mm

Poroshell 120, HILIC, 2.1x100mm, 4um

HALO 90 Å C18, 5 µm, 3.0 x 5mm, Guard Column 3pk

HALO 90 Å RP-Amide, 2.7 µm, 3.0 x 5mm, Guard Colu