HALO 400 Å C4, 3.4 µm, 4.6 x 250mm

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

Poroshell 120 SB-C18,4.6x 50mm,2.7um,T

HALO 90 Å ES-CN, 5 µm, 10.0 x 250mm