Halo 2.7um, 90A, Penta-HILIC

HALO 1000 Å C4, 2.7 µm, 1.0 x 100mm

HALO 90 Å ES-CN, 2.7 µm, 3.0 x 50mm

HALO 90 Å PFP, 2 µm, 3.0 x 5mm, Guard Column 3pk