HALO 90 Å Penta-HILIC, 5 µm, 2.1 x 20mm

EC 100/3 NUCLEOSHELL Phenyl-Hexyl, 2.7 µ

Poroshell 120, EC-C18, 4.6x50mm, 4um

HALO 90 Å AQ-C18, 2 µm, 2.1 x 5mm, Guard Column 3