HALO 400 Å Diphenyl, 3.4 µm, 4.6 x 50mm

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

Poroshell 120 PFP,3x 150mm,2.7um,T

HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 50mm