HALO 160 Å ES-C18, 5 µm, 4.6 x 250mm

Poroshell HPH-C8, 4.6x150mm, 2.7um

Poroshell 120 EC-C18,2.1x 75mm,2.7um,T

HALO 90 Å PFP, 2.7 µm, 2.1 x 5mm, Guard Column 3p