HALO 90 Å C8, 2.7 µm, 3.0 x 30mm

HALO 160 Å ES-C18, 5 µm, 4.6 x 5mm, Guard Column

HALO 90 Å C8, 2.7 µm, 1.0 x 50mm

Poroshell 120, HPH-C18, 4.6x150mm, 4um