HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 20mm

HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 100mm

HALO 1000 Å C4, 2.7 µm, 4.6 x 5mm, Guard Column 3

Poroshell 120 SB-C18,3x150mm,1.9um,T