HALO 160 Å ES-C18, 2 µm, 2.1 x 75mm

HALO 90 Å C8, 2.7 µm, 2.1 x 100mm

Poroshell 120, HILIC, 3.0x150mm, 2.7um

HALO 90 Å C18, 2 µm, 2.1 x 5mm, Guard Column 3pk