HALO 90 Å Biphenyl, 5 µm, 2.1 x 75mm

HALO 90A PCS C18, 2.7um Guard Column 3.0mm x 5mm

HALO 160 Å C30, 2.7 µm, 2.1 x 100mm

HALO 90 Å LPH-C18, 2.0 µm, 2.1 X 5mm, 3pk.