HALO 160 Å C30, 2.7 µm, 2.1 x 30mm

Poroshell 120, PFP, 2.1x250mm, 4um

HALO 160 Å ES-CN, 5 µm, 10.0 x 150mm

HALO 90 Å ES-CN, 2.7 µm, 4.6 x 5mm, Guard Column