Halo 5um, 90A, Biphenyl

HALO 160 Å ES-C18, 2.7 µm, 1.0 x 50mm

HALO 90 Å AQ-C18, 5 µm, 4.6 x 20mm

HALO 1000 Å C4, 2.7 µm, 4.6 x 5mm, Guard Column 3