HALO 160 Å ES-C18, 2.7 µm, 4.6 x 100mm

HALO 400 Å ES-C18, 3.4 µm, 3.0 x 5mm, Guard Colum

HALO 1000 Å ES-C18, 2.7 µm, 3.0 x 250mm

Poroshell HPH-C8, 3.0x100,2.7um,MVK