HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 30mm

HALO 90 Å PFP, 2.7 µm, 0.3 x 100mm

HALO 90 Å ES-CN, 2.7 µm, 2.1 x 5mm, Guard Column

Poroshell 120, Phe-Hex, 4.6x100,4um,MVK