HALO 1000 Å ES-C18, 2.7 µm, 3.0 x 75mm

Poroshell 120, HPH-C8, 4.6x50mm, 4um

HALO 90 Å Penta-HILIC, 5 µm, 2.1 x 20mm

HALO 400 Å C4, 3.4 µm, 3.0 x 5mm, Guard Column 3p