HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 150mm

HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 20mm

Poroshell 120 Ph-Hex,3.0x50mm,2.7um,MVK

HALO 160 Å ES-CN, 5 µm, 4.6 x 5mm, Guard Column 3