HALO 90 Å C18, 5 µm, 2.1 x 75mm

HALO 90 Å C18, 2.7 µm, 2.1 x 5mm, Guard Column 3p

Poroshell 120, HILIC, 2.1x100mm, 2.7um

HALO 1000 Å ES-C18, 2.7 µm, 0.5 x 150mm