HALO 90 Å HILIC, 2.7 µm, 2.1 x 100mm

Poroshell 120, Phe-Hex,3.0x100mm,2.7um

HALO 90 Å HILIC, 2.7 µm, 0.3 x 150mm

HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 5mm, Guard C