HALO 1000 Å C4, 2.7 µm, 4.6 x 50mm

Poroshell HPH-C18,3x 250mm,4um,T

HALO 90 Å C18, 5 µm, 4.6 x 100mm

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