HALO 90 Å ES-CN, 2.7 µm, 4.6 x 30mm

HALO 1000 Å C4, 2.7 µm, 4.6 x 100mm

HALO 400 Å C4, 3.4 µm, 2.1 x 5mm, Guard Column 3p

Poroshell 120, HILIC, 3.0x100mm, 2.7um