HALO 90 Å ES-CN, 5 µm, 10.0 x 250mm

HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 50mm

HALO 90 Å Penta-HILIC, 5 µm, 2.1 x 5mm, Guard Col

Poroshell 120 HILIC,4.6x 100mm,4um,T