HALO 160 Å C30, 2.7 µm, 3.0 x 250mm

HALO 1000 Å ES-C18, 2.7 µm, 1.0 x 50mm

HALO 90A PCS C18, 2.7um Guard Column 2.1mm x 5mm

HALO 90 Å PFP, 2.7 µm, 4.6 x 250mm