HALO 400 Å C4, 3.4 µm, 10.0 x 100mm

Poroshell 120 EC-C8,4.6x 150mm,4um,T

HALO 90 Å C18, 2.7 µm, 2.1 x 250mm

HALO 90 Å HILIC, 2 µm, 2.1 x 5mm, Guard Column 3p