HALO 90 Å AQ-C18, 2.7 µm, 10.0 x 150mm

HALO 90 Å HILIC, 5 µm, 3.0 x 5mm, Guard Column 3p

Poroshell 120 Phel-Hex,2.1x 100mm,4um,T

Poroshell 120,EC-C18, 2.1x50mm,2.7um