HALO 90 Å ES-CN, 2.7 µm, 4.6 x 150mm

HALO 90 Å Penta-HILIC, 5 µm, 10.0 x 150mm

HALO 160 Å C30, 2.7 µm, 3.0 x 5mm, Guard Column 3

Poroshell HPH-C8,4.6x 50mm,4um,T