HALO 90 Å C18, 2.7 µm, 2.1 x 100mm

Poroshell 120, EC-C18, 4.6x250,4um,MVK

HALO 90 Å C18, 2 µm, 3.0 x 5mm, Guard Column 3pk

HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 100mm