HALO 90 Å ES-CN, 5 µm, 4.6 x 20mm

HALO 160 Å ES-C18, 2 µm, 3.0 x 150mm

HALO 90 Å ES-CN, 2 µm, 3.0 x 5mm, Guard Column 3p

Poroshell 120 Phe-Hex,2.1x 100mm,2.7um,T