HALO 400 Å ES-C18, 3.4 µm, 4.6 x 75mm

HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 5mm, Guard C

HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 30mm

HALO 160A PCS C18, 2.7um 1.5mm x 100mm