HALO 90 Å C18, 2.7 µm, 2.1 x 20mm

HALO 160 Å ES-CN, 2.7 µm, 1.0 x 50mm

HALO 90 Å Biphenyl, 5 µm, 4.6 x 5mm, Guard Column

Poroshell 120, EC-C8, 2.1x100mm, 4um