HALO 90 Å PFP, 2.7 µm, 0.3 x 50mm

HALO 1000 Å ES-C18, 2.7 µm, 10.0 x 50mm

HALO 90A PCS C18, 2.7um Guard Column 3.0mm x 5mm

HALO 1000 Å C4, 2.7 µm, 2.1 x 75mm