HALO 90 Å ES-CN, 2.7 µm, 10.0 x 50mm

EC 150/4 NUCLEOSHELL PFP, 2.7 µm

HALO 90 Å Penta-HILIC, 2.7 µm, 0.5 x 150mm

HALO 160 Å ES-CN, 5 µm, 3.0 x 5mm, Guard Column 3