HALO 1000 Å ES-C18, 2.7 µm, 3.0 x 30mm

HALO 90 Å Penta-HILIC, 2.7 µm, 3.0 x 5mm, Guard C

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 1.0 x 50mm

Poroshell HPH-C8,4.6x 50mm,2.7um,T