HALO 160A PCS C18, 2.7um 3.0mm x 50mm

Halo 2um, 90A, PFP

HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 5mm, Guard C

HALO 90 Å C8, 2.7 µm, 2.1 x 20mm