HALO 400 Å C4, 3.4 µm, 2.1 x 30mm

HALO 90 Å Biphenyl, 5 µm, 2.1 x 5mm, Guard Column

HALO 1000 A C4, 2.7 µm, 1.5 x 150mm

Poroshell 120, HILIC, 3.0x50mm, 2.7um