HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 75mm

Poroshell 120, EC-C8, 4.6x100mm, 4um

HALO 160 Å ES-CN, 2.7 µm, 10.0 x 50mm

HALO 90 Å PFP, 2.7 µm, 2.1 x 5mm, Guard Column 3p