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

HALO 90 Å LPH-C18, 2.7 µm, 2.1 X 5mm, 3pk.

HALO 160 Å ES-C18, 2.7 µm, 4.6 x 5mm, Guard Colum

Poroshell 120, EC-C18, 4.6x50mm, 4um