HALO 400 Å C4, 3.4 µm, 2.1 x 150mm

Poroshell HPH-C18,2.1x 100mm,2.7um,T

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

HALO 90 Å AQ-C18, 2.7 µm, 3.0 x 150mm