HALO 160 Å C30, 2.7 µm, 3.0 x 150mm

Poroshell 120 PFP,3x 250mm,4um,T

HALO 90 Å C8, 2 µm, 3.0 x 30mm

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