HALO 90 Å Penta-HILIC, 2.7 µm, 3.0 x 50mm

HALO 160 Å ES-C18, 2.7 µm, 2.1 x 5mm, Guard Colum

HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 5mm, Guard Co

Poroshell 120, Phe-Hex, 3x50,4um,MVK