HALO 160 Å ES-C18, 2 µm, 3.0 x 150mm

Poroshell 120 HILIC,2.1x 50mm,4um,T

HALO 90 Å PAH, 2.7 µm, 3.0 x 5mm, Guard Column 3p

HALO 90 Å C18, 2 µm, 3.0 x 50mm