HALO 90 Å ES-CN, 2 µm, 2.1 x 20mm

HALO 1000 Å ES-C18, 2.7 µm, 10.0 x 50mm

Poroshell 120 SB-C18,2.1x100mm,2.7um,MVK

HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 5mm, Guard Co