HALO 90 Å Biphenyl, 2 µm, 3.0 x 20mm

Poroshell 120,EC-C18, 4.6x50mm,2.7um

HALO 160 Å ES-C18, 5 µm, 4.6 x 5mm, Guard Column

HALO 90 Å C18, 2.7 µm, 0.5 x 150mm