HALO 90 Å Biphenyl, 2.7 µm, 1.0 x 50mm

HALO 90 Å ES-CN, 5 µm, 2.1 x 5mm, Guard Column 3p

HALO 90 Å RP-Amide, 2 µm, 2.1 x 30mm

Poroshell 120 Phe-Hex,2.1x100mm,1.9um,T