HALO 90 Å RP-Amide, 2 µm, 3.0 x 100mm

Poroshell 120 PFP,4.6x 100mm,2.7um,T

HALO 1000 Å C4, 2.7 µm, 4.6 x 75mm

HALO 90 Å AQ-C18, 5 µm, 3.0 x 5mm, Guard Column 3