HALO 90 Å C18, 2.7 µm, 0.5 x 100mm

HALO 1000 Å C4, 2.7 µm, 4.6 x 20mm

HALO 90 Å Penta-HILIC, 2 µm, 3.0 x 5mm, Guard Col

Poroshell 120 Phel-Hex,2.1x 100mm,4um,T