HALO 160 Å ES-C18, 5 µm, 2.1 x 250mm

HALO 90 Å PAH, 2.7 µm, 4.6 x 5mm, Guard Column 3p

HALO 90 Å C8, 5 µm, 2.1 x 5mm, Guard Column 3pk

Poroshell 120,EC-C8,3.0x100mm,2.7um