HALO 160 Å ES-C18, 2.7 µm, 3.0 x 75mm

Halo 2um, 160A, ES-C18

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

HALO 160A PCS C18, 2.7um 1.5mm x 150mm