HALO 90 Å HILIC, 2.7 µm, 10.0 x 50mm

HALO 1000 Å ES-C18, 2.7 µm, 2.1 x 5mm, Guard Colu

Poroshell 120, HILIC, 4.6x250mm, 4um

HALO 90 Å ES-CN, 2.7 µm, 0.3 x 50mm