HALO 160 Å C30, 2.7 µm, 1.0 x 150mm

Poroshell 120 Phel-Hex,3x 50mm,4um,T

HALO 90 Å ES-CN, 5 µm, 4.6 x 5mm, Guard Column 3p

HALO 90 Å PAH, 2.7 µm, 4.6 x 150mm