HALO 160 Å ES-CN, 2.7 µm, 4.6 x 250mm

HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 5mm, Guard C

Poroshell HPH-C18,3x100mm,1.9um,T

Poroshell 120, Phe-Hex,4.6x100mm,2.7um