HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 20mm

Poroshell 120, Phe-Hex, 2.1x150,4um,MVK

HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 5mm, Guard C

HALO 90 Å C18, 2 µm, 3.0 x 150mm