HALO 90 Å AQ-C18, 2.7 µm, 3.0 x 250mm

HALO 90 Å Penta-HILIC, 2.7 µm, 3.0 x 250mm

HALO 400 Å C4, 3.4 µm, 3.0 x 5mm, Guard Column 3p

Poroshell HPH-C8, 3.0x150,2.7um,MVK