HALO 90 Å ES-CN, 2.7 µm, 2.1 x 100mm

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

Poroshell 120, Phe-Hex, 4.6x250mm, 4um

Poroshell 120 SB-C8,4.6x100mm,2.7um