HALO 1000 Å C4, 2.7 µm, 10.0 x 150mm

HALO 90 Å AQ-C18, 5 µm, 4.6 x 20mm

Poroshell 120,HPH-C18,3.0x30mm,1.9um,T

HALO 90 Å HILIC, 5 µm, 2.1 x 5mm, Guard Column 3p