HALO 90 Å PFP, 2.7 µm, 2.1 x 20mm

HALO 90 Å C18, 5 µm, 2.1 x 75mm

HALO 1000 Å C4, 2.7 µm, 2.1 x 5mm, Guard Column 3

Poroshell 120 PFP,2.1x 250mm,4um,T