HALO 90 Å C18, 2.7 µm, 10.0 x 50mm

HALO 160A PCS C18, 2.7um Guard Column 2.1mm x 5mm

Poroshell 120, EC-C18, 3x100,4um,MVK

HALO 90 Å AQ-C18, 5 µm, 3.0 x 150mm