HALO 90 Å Biphenyl, 5 µm, 2.1 x 20mm

HALO 160 Å ES-C18, 2.7 µm, 0.5 x 50mm

HALO 90 Å RP-Amide, 2.7 µm, 4.6 x 5mm, Guard Colu

HALO 160 Å ES-C18, 5 µm, 4.6 x 75mm