HALO 1000 Å ES-C18, 2.7 µm, 3.0 x 30mm

HALO 1000 Å C4, 2.7 µm, 3.0 x 5mm, Guard Column 3

HALO 90 Å C18, 2 µm, 3.0 x 100mm

Poroshell 120 Bonus RP,2.1x150mm,2.7um