HALO 160 Å ES-C18, 2.7 µm, 0.5 x 50mm

Poroshell HPH-C18, 4.6x50mm, 2.7um

HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 5mm, Guard C

HALO 90 Å Biphenyl, 2.7 µm, 3.0 x 100mm