HALO 90 Å PFP, 5 µm, 2.1 x 75mm

Poroshell 120, HILIC, 3x150mm, 4um

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

EC 150/4 NUCLEOSHELL PFP, 2.7 µm