HALO 90 Å AQ-C18, 2 µm, 2.1 x 20mm

HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 5mm, Guard C

Poroshell 120, PFP, 2.1x50mm, 4um

Poroshell 120 Phel-Hex,3x 150mm,4um,T