HALO 1000 Å C4, 2.7 µm, 3.0 x 100mm

HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 20mm

Poroshell 120, EC-C8, 3x50,4um,MVK

HALO 90 Å Biphenyl, 2 µm, 2.1 x 5mm, Guard Column