HALO 160 Å ES-C18, 2.7 µm, 0.5 x 50mm

HALO 400 Å C4, 3.4 µm, 0.3 x 150mm

Poroshell 120 SB-C18,3x250mm,4um,T

HALO 90 Å HILIC, 5 µm, 4.6 x 5mm, Guard Column 3p