HALO 90 Å ES-CN, 2.7 µm, 2.1 x 30mm

HALO 90 Å RP-Amide, 2.7 µm, 0.3 x 150mm

HALO 160 Å ES-C18, 5 µm, 2.1 x 5mm, Guard Column

Poroshell 120, HPH-C18, 2.1x100mm, 4um