HALO 1000 Å ES-C18, 2.7 µm, 10.0 x 150mm

HALO 160 Å C30, 2.7 µm, 1.0 x 100mm

Poroshell 120, PFP, 3x50,4um,MVK

HALO 90A PCS C18, 2.7um Guard Column 4.6mm x 5mm