HALO 1000 Å C4, 2.7 µm, 2.1 x 250mm

HALO 90 Å HILIC, 2 µm, 3.0 x 5mm, Guard Column 3p

HALO 160 Å ES-CN, 5 µm, 3.0 x 50mm

Poroshell 120 EC-C18,2.1x 50mm,4um,T