HALO 90 Å Penta-HILIC, 5 µm, 2.1 x 250mm

Poroshell 120 Bonus RP,3.0x100mm,2.7um

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

HALO 160 Å ES-C18, 2.7 µm, 2.1 x 50mm