HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 20mm

Poroshell 120, EC-C18, 4.6x150mm, 4um

HALO 400 Å C4, 3.4 µm, 4.6 x 5mm, Guard Column 3p

EC 100/2 NUCLEOSHELL RP 18plus, 2.7 µm