HALO 90 Å PFP, 2.7 µm, 4.6 x 250mm

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 30mm

HALO 1000 Å C4, 2.7 µm, 4.6 x 5mm, Guard Column 3

Poroshell 120 SB-C18,2.1x50mm,1.9um,T