HALO 160 Å ES-C18, 2 µm, 2.1 x 250mm

HALO 90 Å ES-CN, 2.7 µm, 2.1 x 5mm, Guard Column

Poroshell 120 EC-C8,2.1x150mm,2.7um

Poroshell HPH-C18, 4.6x100mm, 2.7um