HALO 90 Å PAH, 2.7 µm, 2.1 x 150mm

HALO 90 Å HILIC, 2.7 µm, 2.1 x 30mm

HALO 90 Å Biphenyl, 2 µm, 3.0 x 5mm, Guard Column

HALO 90 Å AQ-C18, 2 µm, 2.1 x 20mm