HALO 160A PCS C18, 2.7um 2.1mm x 50mm

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

HALO 160 Å ES-C18, 2.7 µm, 2.1 x 100mm

HALO 90 Å C18, 2.7 µm, 2.1 x 150mm