HALO 90 Å RP-Amide, 2 µm, 2.1 x 75mm

HALO 1000 Å ES-C18, 2.7 µm, 2.1 x 5mm, Guard Colu

HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 5mm, Guard Col

HALO 90 Å Penta-HILIC, 2.7 µm, 0.5 x 150mm