HALO 90 Å LPH-C18, 2.7 µm, 3.0 X 150mm

Poroshell HPH-C18,4.6x 100mm,2.7um,T

HALO 90 Å HILIC, 2.7 µm, 0.3 x 150mm

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