HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 150mm

HALO 90 Å PFP, 5 µm, 3.0 x 30mm

Poroshell 120,HPH-C18,2.1x30mm,1.9um,T

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