HALO 90 Å C8, 2.7 µm, 2.1 x 150mm

HALO 90 Å RP-Amide, 5 µm, 4.6 x 5mm, Guard Column

Poroshell 120 CS-C18,2.1x150mm,2.7um,T

HALO 90 Å PFP, 2.7 µm, 2.1 x 100mm