HALO 90 Å Biphenyl, 2 µm, 2.1 x 20mm

HALO 90 Å Penta-HILIC, 2 µm, 3.0 x 75mm

HALO 90 Å C18, 2.7 µm, 2.1 x 5mm, Guard Column 3p

Poroshell 120 HILIC,4.6x 50mm,2.7um,T