HALO 90 Å ES-CN, 2.7 µm, 0.3 x 100mm

HALO 90 Å AQ-C18, 5 µm, 4.6 x 150mm

Poroshell 120 Phe-Hex,3x 50mm,2.7um,T

HALO 90 Å AQ-C18, 2 µm, 2.1 x 5mm, Guard Column 3