HALO 90 Å Penta-HILIC, 5 µm, 2.1 x 20mm

Poroshell Chiral-T 2.7u, 4.6x150mm

Poroshell 120,EC-C8,3.0x30mm,2.7um

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 5mm, Guard