HALO 90 Å RP-Amide, 2.7 µm, 1.0 x 50mm

HALO 160 Å ES-C18, 2 µm, 3.0 x 5mm, Guard Column

HALO 90A PCS C18, 2.7um 3.0mm x 150mm

HALO 90 Å PFP, 2.7 µm, 0.5 x 100mm