HALO 160 Å ES-CN, 5 µm, 3.0 x 20mm

HALO 90 Å ES-CN, 2.7 µm, 2.1 x 100mm

HALO 90 Å RP-Amide, 5 µm, 4.6 x 5mm, Guard Column

Poroshell 120 Phel-Hex,3x 100mm,4um,T