HALO 90A PCS C18, 2.7um 4.6mm x 50mm

HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 150mm

HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 150mm

HALO 90 Å ES-CN, 5 µm, 3.0 x 5mm, Guard Column 3p