HALO 90 Å C18, 5 µm, 4.6 x 50mm

Poroshell 120 HILIC-Z,2.1x150mm,1.9um,T

Poroshell 120 EC-C8,3x50mm,1.9um,T

HALO 90 Å Penta-HILIC, 2.7 µm, 3.0 x 5mm, Guard C