HALO 90 Å AQ-C18, 5 µm, 3.0 x 20mm

Poroshell 120 EC-C8,3x50mm,1.9um,T

HALO 90 Å HILIC, 2 µm, 2.1 x 100mm

HALO 90 Å Biphenyl, 5 µm, 4.6 x 5mm, Guard Column