HALO 400 Å C4, 3.4 µm, 1.0 x 50mm

HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 5mm, Guard Col

HALO 90 Å ES-CN, 2.7 µm, 4.6 x 20mm

Poroshell HPH-C18, 3.0x100,2.7um,MVK