HALO 90 Å HILIC, 2 µm, 3.0 x 20mm

Poroshell 120 EC-C18,3x 250mm,4um,T

HALO 90 Å PAH, 2.7 µm, 2.1 x 5mm, Guard Column 3p

Poroshell 120,SB-Aq,3.0x50mm,2.7um