HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 50mm

Poroshell 120,EC-C18, 4.6x75mm,2.7um

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

HALO 90 Å C18, 2 µm, 2.1 x 150mm