HALO 90 Å Penta-HILIC, 5 µm, 2.1 x 30mm

Poroshell HPH-C18, 4.6x50mm, 2.7um

Poroshell HPH-C8, 4.6x100,2.7um,MVK

HALO 1000 Å ES-C18, 2.7 µm, 2.1 x 5mm, Guard Colu