HALO 160A PCS C18, 2.7um 4.6mm x 50mm

HALO 400 Å C4, 3.4 µm, 2.1 x 5mm, Guard Column 3p

Poroshell 120 Phel-Hex,2.1x 250mm,4um,T

HALO 90 Å AQ-C18, 2.7 µm, 3.0 x 100mm