HALO 160 Å ES-C18, 2 µm, 2.1 x 20mm

Halo 2.7um, 1000A, ES-C18

HALO 90 Å Phenyl-Hexyl, 5 µm, 2.1 x 5mm, Guard Co

Poroshell 120, PFP, 3x50mm, 4um