HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 30mm

Poroshell 120 PFP,4.6x 50mm,4um,T

HALO 160 Å ES-C18, 5 µm, 2.1 x 5mm, Guard Column

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 100mm