HALO 1000 Å C4, 2.7 µm, 4.6 x 75mm

HALO 90 Å Biphenyl, 2.7 µm, 1.0 x 50mm

Poroshell Chiral-T 2.7u, 4.6x50mm

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