HALO 90 Å C18, 2.7 µm, 2.1 x 50mm

HALO 1000 A Diphenyl, 2.7 µm, 1.5 x 50mm

HALO 90 Å RP-Amide, 5 µm, 3.0 x 20mm

HALO 90 Å Biphenyl, 2.7 µm, 3.0 x 5mm, Guard Colu