HALO 90 Å Penta-HILIC, 5 µm, 3.0 x 50mm

HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 5mm, Guard Colu

Poroshell HPH-C18, 3.0x150mm, 2.7um

HALO 1000 Å C4, 2.7 µm, 4.6 x 50mm